{"activeVersionTag":"latest","latestAvailableVersionTag":"latest","collection":{"info":{"_postman_id":"842846a5-647f-4d91-8bc4-1e002bbb7a2b","name":"OPS - Utility Lambdas","description":"These are AWS Lambdas that I run independently to accomplish different objectives when it comes to managing infrastructure across my APIs.","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","isPublicCollection":false,"owner":"10394726","team":279991,"collectionId":"842846a5-647f-4d91-8bc4-1e002bbb7a2b","publishedId":"Szf6Z9Kn","public":true,"publicUrl":"https://documenter-api.postman.tech/view/10394726/Szf6Z9Kn","privateUrl":"https://go.postman.co/documentation/10394726-842846a5-647f-4d91-8bc4-1e002bbb7a2b","customColor":{"top-bar":"FFFFFF","right-sidebar":"303030","highlight":"EF5B25"},"documentationLayout":"classic-double-column","customisation":null,"version":"8.11.4","publishDate":"2020-04-20T16:11:43.000Z","activeVersionTag":"latest","documentationTheme":"light","metaTags":{},"logos":{}},"statusCode":200},"environments":[{"name":"Utility Lambdas (P)","id":"8f7a7114-f0bc-4a3f-b9ec-266da956893b","owner":"10394726","values":[{"key":"accessKey","value":"","enabled":true},{"key":"secretKey","value":"","enabled":true},{"key":"aws_api_gateway_control_plane_region","value":"us-east-1","enabled":true},{"key":"aws_api_gateway_base_url","value":"https://apigateway.us-east-1.amazonaws.com","enabled":true},{"key":"aws_api_gateway_control_plane_service","value":"apigateway","enabled":true},{"key":"aws_rds_base_url","value":"https://rds.us-east-1.amazonaws.com","enabled":true},{"key":"aws_rds_base_region","value":"us-east-1","enabled":true},{"key":"aws_rds_base_service","value":"rds","enabled":true},{"key":"aws_lambda_base_url","value":"https://lambda.us-east-1.amazonaws.com","enabled":true},{"key":"aws_lambda_region","value":"us-east-1","enabled":true},{"key":"aws_lambda_service","value":"lambda","enabled":true},{"key":"aws_iam_role","value":"","enabled":true},{"key":"aws_api_gateway_stage_name","value":"development","enabled":true},{"key":"aws_rds_host","value":"","enabled":true},{"key":"aws_rds_user","value":"","enabled":true},{"key":"aws_rds_database","value":"","enabled":true},{"key":"aws_rds_password","value":"","enabled":true},{"key":"aws_s3_base_url","value":"https://s3.us-east-1.amazonaws.com","enabled":true},{"key":"aws_s3_region","value":"us-east-1","enabled":true},{"key":"aws_s3_service","value":"s3","enabled":true},{"key":"aws_lambda_package_bucket","value":"api-deployment-lambdas","enabled":true},{"key":"js_yaml","value":"/* js-yaml 3.13.1 https://github.com/nodeca/js-yaml */(function(f){if(typeof exports===\"object\"&&typeof module!==\"undefined\"){module.exports=f()}else if(typeof define===\"function\"&&define.amd){define([],f)}else{var g;if(typeof window!==\"undefined\"){g=window}else if(typeof global!==\"undefined\"){g=global}else if(typeof self!==\"undefined\"){g=self}else{g=this}g.jsyaml = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c=\"function\"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error(\"Cannot find module '\"+i+\"'\");throw a.code=\"MODULE_NOT_FOUND\",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u=\"function\"==typeof require&&require,i=0;i */\nvar CHAR_QUESTION = 0x3F; /* ? */\nvar CHAR_COMMERCIAL_AT = 0x40; /* @ */\nvar CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */\nvar CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */\nvar CHAR_GRAVE_ACCENT = 0x60; /* ` */\nvar CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */\nvar CHAR_VERTICAL_LINE = 0x7C; /* | */\nvar CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */\nvar ESCAPE_SEQUENCES = {};\nESCAPE_SEQUENCES[0x00] = '\\\\0';\nESCAPE_SEQUENCES[0x07] = '\\\\a';\nESCAPE_SEQUENCES[0x08] = '\\\\b';\nESCAPE_SEQUENCES[0x09] = '\\\\t';\nESCAPE_SEQUENCES[0x0A] = '\\\\n';\nESCAPE_SEQUENCES[0x0B] = '\\\\v';\nESCAPE_SEQUENCES[0x0C] = '\\\\f';\nESCAPE_SEQUENCES[0x0D] = '\\\\r';\nESCAPE_SEQUENCES[0x1B] = '\\\\e';\nESCAPE_SEQUENCES[0x22] = '\\\\\"';\nESCAPE_SEQUENCES[0x5C] = '\\\\\\\\';\nESCAPE_SEQUENCES[0x85] = '\\\\N';\nESCAPE_SEQUENCES[0xA0] = '\\\\_';\nESCAPE_SEQUENCES[0x2028] = '\\\\L';\nESCAPE_SEQUENCES[0x2029] = '\\\\P';\nvar DEPRECATED_BOOLEANS_SYNTAX = [\n 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',\n 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'\n];\nfunction compileStyleMap(schema, map) {\n var result, keys, index, length, tag, style, type;\n if (map === null) return {};\n result = {};\n keys = Object.keys(map);\n for (index = 0, length = keys.length; index < length; index += 1) {\n tag = keys[index];\n style = String(map[tag]);\n if (tag.slice(0, 2) === '!!') {\n tag = 'tag:yaml.org,2002:' + tag.slice(2);\n }\n type = schema.compiledTypeMap['fallback'][tag];\n if (type && _hasOwnProperty.call(type.styleAliases, style)) {\n style = type.styleAliases[style];\n }\n result[tag] = style;\n }\n return result;\n}\nfunction encodeHex(character) {\n var string, handle, length;\n string = character.toString(16).toUpperCase();\n if (character <= 0xFF) {\n handle = 'x';\n length = 2;\n } else if (character <= 0xFFFF) {\n handle = 'u';\n length = 4;\n } else if (character <= 0xFFFFFFFF) {\n handle = 'U';\n length = 8;\n } else {\n throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');\n }\n return '\\\\' + handle + common.repeat('0', length - string.length) + string;\n}\nfunction State(options) {\n this.schema = options['schema'] || DEFAULT_FULL_SCHEMA;\n this.indent = Math.max(1, (options['indent'] || 2));\n this.noArrayIndent = options['noArrayIndent'] || false;\n this.skipInvalid = options['skipInvalid'] || false;\n this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);\n this.styleMap = compileStyleMap(this.schema, options['styles'] || null);\n this.sortKeys = options['sortKeys'] || false;\n this.lineWidth = options['lineWidth'] || 80;\n this.noRefs = options['noRefs'] || false;\n this.noCompatMode = options['noCompatMode'] || false;\n this.condenseFlow = options['condenseFlow'] || false;\n this.implicitTypes = this.schema.compiledImplicit;\n this.explicitTypes = this.schema.compiledExplicit;\n this.tag = null;\n this.result = '';\n this.duplicates = [];\n this.usedDuplicates = null;\n}\n// Indents every line in a string. Empty lines (\\n only) are not indented.\nfunction indentString(string, spaces) {\n var ind = common.repeat(' ', spaces),\n position = 0,\n next = -1,\n result = '',\n line,\n length = string.length;\n while (position < length) {\n next = string.indexOf('\\n', position);\n if (next === -1) {\n line = string.slice(position);\n position = length;\n } else {\n line = string.slice(position, next + 1);\n position = next + 1;\n }\n if (line.length && line !== '\\n') result += ind;\n result += line;\n }\n return result;\n}\nfunction generateNextLine(state, level) {\n return '\\n' + common.repeat(' ', state.indent * level);\n}\nfunction testImplicitResolving(state, str) {\n var index, length, type;\n for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {\n type = state.implicitTypes[index];\n if (type.resolve(str)) {\n return true;\n }\n }\n return false;\n}\n// [33] s-white ::= s-space | s-tab\nfunction isWhitespace(c) {\n return c === CHAR_SPACE || c === CHAR_TAB;\n}\n// Returns true if the character can be printed without escaping.\n// From YAML 1.2: \"any allowed characters known to be non-printable\n// should also be escaped. [However,] This isn’t mandatory\"\n// Derived from nb-char - \\t - #x85 - #xA0 - #x2028 - #x2029.\nfunction isPrintable(c) {\n return (0x00020 <= c && c <= 0x00007E)\n || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029)\n || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */)\n || (0x10000 <= c && c <= 0x10FFFF);\n}\n// Simplified test for values allowed after the first character in plain style.\nfunction isPlainSafe(c) {\n // Uses a subset of nb-char - c-flow-indicator - \":\" - \"#\"\n // where nb-char ::= c-printable - b-char - c-byte-order-mark.\n return isPrintable(c) && c !== 0xFEFF\n // - c-flow-indicator\n && c !== CHAR_COMMA\n && c !== CHAR_LEFT_SQUARE_BRACKET\n && c !== CHAR_RIGHT_SQUARE_BRACKET\n && c !== CHAR_LEFT_CURLY_BRACKET\n && c !== CHAR_RIGHT_CURLY_BRACKET\n // - \":\" - \"#\"\n && c !== CHAR_COLON\n && c !== CHAR_SHARP;\n}\n// Simplified test for values allowed as the first character in plain style.\nfunction isPlainSafeFirst(c) {\n // Uses a subset of ns-char - c-indicator\n // where ns-char = nb-char - s-white.\n return isPrintable(c) && c !== 0xFEFF\n && !isWhitespace(c) // - s-white\n // - (c-indicator ::=\n // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”\n && c !== CHAR_MINUS\n && c !== CHAR_QUESTION\n && c !== CHAR_COLON\n && c !== CHAR_COMMA\n && c !== CHAR_LEFT_SQUARE_BRACKET\n && c !== CHAR_RIGHT_SQUARE_BRACKET\n && c !== CHAR_LEFT_CURLY_BRACKET\n && c !== CHAR_RIGHT_CURLY_BRACKET\n // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “\"”\n && c !== CHAR_SHARP\n && c !== CHAR_AMPERSAND\n && c !== CHAR_ASTERISK\n && c !== CHAR_EXCLAMATION\n && c !== CHAR_VERTICAL_LINE\n && c !== CHAR_GREATER_THAN\n && c !== CHAR_SINGLE_QUOTE\n && c !== CHAR_DOUBLE_QUOTE\n // | “%” | “@” | “`”)\n && c !== CHAR_PERCENT\n && c !== CHAR_COMMERCIAL_AT\n && c !== CHAR_GRAVE_ACCENT;\n}\n// Determines whether block indentation indicator is required.\nfunction needIndentIndicator(string) {\n var leadingSpaceRe = /^\\n* /;\n return leadingSpaceRe.test(string);\n}\nvar STYLE_PLAIN = 1,\n STYLE_SINGLE = 2,\n STYLE_LITERAL = 3,\n STYLE_FOLDED = 4,\n STYLE_DOUBLE = 5;\n// Determines which scalar styles are possible and returns the preferred style.\n// lineWidth = -1 => no limit.\n// Pre-conditions: str.length > 0.\n// Post-conditions:\n// STYLE_PLAIN or STYLE_SINGLE => no \\n are in the string.\n// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).\n// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).\nfunction chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) {\n var i;\n var char;\n var hasLineBreak = false;\n var hasFoldableLine = false; // only checked if shouldTrackWidth\n var shouldTrackWidth = lineWidth !== -1;\n var previousLineBreak = -1; // count the first line correctly\n var plain = isPlainSafeFirst(string.charCodeAt(0))\n && !isWhitespace(string.charCodeAt(string.length - 1));\n if (singleLineOnly) {\n // Case: no block styles.\n // Check for disallowed characters to rule out plain and single.\n for (i = 0; i < string.length; i++) {\n char = string.charCodeAt(i);\n if (!isPrintable(char)) {\n return STYLE_DOUBLE;\n }\n plain = plain && isPlainSafe(char);\n }\n } else {\n // Case: block styles permitted.\n for (i = 0; i < string.length; i++) {\n char = string.charCodeAt(i);\n if (char === CHAR_LINE_FEED) {\n hasLineBreak = true;\n // Check if any line can be folded.\n if (shouldTrackWidth) {\n hasFoldableLine = hasFoldableLine ||\n // Foldable line = too long, and not more-indented.\n (i - previousLineBreak - 1 > lineWidth &&\n string[previousLineBreak + 1] !== ' ');\n previousLineBreak = i;\n }\n } else if (!isPrintable(char)) {\n return STYLE_DOUBLE;\n }\n plain = plain && isPlainSafe(char);\n }\n // in case the end is missing a \\n\n hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&\n (i - previousLineBreak - 1 > lineWidth &&\n string[previousLineBreak + 1] !== ' '));\n }\n // Although every style can represent \\n without escaping, prefer block styles\n // for multiline, since they're more readable and they don't add empty lines.\n // Also prefer folding a super-long line.\n if (!hasLineBreak && !hasFoldableLine) {\n // Strings interpretable as another type have to be quoted;\n // e.g. the string 'true' vs. the boolean true.\n return plain && !testAmbiguousType(string)\n ? STYLE_PLAIN : STYLE_SINGLE;\n }\n // Edge case: block indentation indicator can only have one digit.\n if (indentPerLevel > 9 && needIndentIndicator(string)) {\n return STYLE_DOUBLE;\n }\n // At this point we know block styles are valid.\n // Prefer literal style unless we want to fold.\n return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;\n}\n// Note: line breaking/folding is implemented for only the folded style.\n// NB. We drop the last trailing newline (if any) of a returned block scalar\n// since the dumper adds its own newline. This always works:\n// • No ending newline => unaffected; already using strip \"-\" chomping.\n// • Ending newline => removed then restored.\n// Importantly, this keeps the \"+\" chomp indicator from gaining an extra line.\nfunction writeScalar(state, string, level, iskey) {\n state.dump = (function () {\n if (string.length === 0) {\n return \"''\";\n }\n if (!state.noCompatMode &&\n DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) {\n return \"'\" + string + \"'\";\n }\n var indent = state.indent * Math.max(1, level); // no 0-indent scalars\n // As indentation gets deeper, let the width decrease monotonically\n // to the lower bound min(state.lineWidth, 40).\n // Note that this implies\n // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.\n // state.lineWidth > 40 + state.indent: width decreases until the lower bound.\n // This behaves better than a constant minimum width which disallows narrower options,\n // or an indent threshold which causes the width to suddenly increase.\n var lineWidth = state.lineWidth === -1\n ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);\n // Without knowing if keys are implicit/explicit, assume implicit for safety.\n var singleLineOnly = iskey\n // No block styles in flow mode.\n || (state.flowLevel > -1 && level >= state.flowLevel);\n function testAmbiguity(string) {\n return testImplicitResolving(state, string);\n }\n switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) {\n case STYLE_PLAIN:\n return string;\n case STYLE_SINGLE:\n return \"'\" + string.replace(/'/g, \"''\") + \"'\";\n case STYLE_LITERAL:\n return '|' + blockHeader(string, state.indent)\n + dropEndingNewline(indentString(string, indent));\n case STYLE_FOLDED:\n return '>' + blockHeader(string, state.indent)\n + dropEndingNewline(indentString(foldString(string, lineWidth), indent));\n case STYLE_DOUBLE:\n return '\"' + escapeString(string, lineWidth) + '\"';\n default:\n throw new YAMLException('impossible error: invalid scalar style');\n }\n }());\n}\n// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.\nfunction blockHeader(string, indentPerLevel) {\n var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : '';\n // note the special case: the string '\\n' counts as a \"trailing\" empty line.\n var clip = string[string.length - 1] === '\\n';\n var keep = clip && (string[string.length - 2] === '\\n' || string === '\\n');\n var chomp = keep ? '+' : (clip ? '' : '-');\n return indentIndicator + chomp + '\\n';\n}\n// (See the note for writeScalar.)\nfunction dropEndingNewline(string) {\n return string[string.length - 1] === '\\n' ? string.slice(0, -1) : string;\n}\n// Note: a long line without a suitable break point will exceed the width limit.\n// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.\nfunction foldString(string, width) {\n // In folded style, $k$ consecutive newlines output as $k+1$ newlines—\n // unless they're before or after a more-indented line, or at the very\n // beginning or end, in which case $k$ maps to $k$.\n // Therefore, parse each chunk as newline(s) followed by a content line.\n var lineRe = /(\\n+)([^\\n]*)/g;\n // first line (possibly an empty line)\n var result = (function () {\n var nextLF = string.indexOf('\\n');\n nextLF = nextLF !== -1 ? nextLF : string.length;\n lineRe.lastIndex = nextLF;\n return foldLine(string.slice(0, nextLF), width);\n }());\n // If we haven't reached the first content line yet, don't add an extra \\n.\n var prevMoreIndented = string[0] === '\\n' || string[0] === ' ';\n var moreIndented;\n // rest of the lines\n var match;\n while ((match = lineRe.exec(string))) {\n var prefix = match[1], line = match[2];\n moreIndented = (line[0] === ' ');\n result += prefix\n + (!prevMoreIndented && !moreIndented && line !== ''\n ? '\\n' : '')\n + foldLine(line, width);\n prevMoreIndented = moreIndented;\n }\n return result;\n}\n// Greedy line breaking.\n// Picks the longest line under the limit each time,\n// otherwise settles for the shortest line over the limit.\n// NB. More-indented lines *cannot* be folded, as that would add an extra \\n.\nfunction foldLine(line, width) {\n if (line === '' || line[0] === ' ') return line;\n // Since a more-indented line adds a \\n, breaks can't be followed by a space.\n var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.\n var match;\n // start is an inclusive index. end, curr, and next are exclusive.\n var start = 0, end, curr = 0, next = 0;\n var result = '';\n // Invariants: 0 <= start <= length-1.\n // 0 <= curr <= next <= max(0, length-2). curr - start <= width.\n // Inside the loop:\n // A match implies length >= 2, so curr and next are <= length-2.\n while ((match = breakRe.exec(line))) {\n next = match.index;\n // maintain invariant: curr - start <= width\n if (next - start > width) {\n end = (curr > start) ? curr : next; // derive end <= length-2\n result += '\\n' + line.slice(start, end);\n // skip the space that was output as \\n\n start = end + 1; // derive start <= length-1\n }\n curr = next;\n }\n // By the invariants, start <= length-1, so there is something left over.\n // It is either the whole string or a part starting from non-whitespace.\n result += '\\n';\n // Insert a break if the remainder is too long and there is a break available.\n if (line.length - start > width && curr > start) {\n result += line.slice(start, curr) + '\\n' + line.slice(curr + 1);\n } else {\n result += line.slice(start);\n }\n return result.slice(1); // drop extra \\n joiner\n}\n// Escapes a double-quoted string.\nfunction escapeString(string) {\n var result = '';\n var char, nextChar;\n var escapeSeq;\n for (var i = 0; i < string.length; i++) {\n char = string.charCodeAt(i);\n // Check for surrogate pairs (reference Unicode 3.0 section \"3.7 Surrogates\").\n if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) {\n nextChar = string.charCodeAt(i + 1);\n if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) {\n // Combine the surrogate pair and store it escaped.\n result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000);\n // Advance index one extra since we already used that char here.\n i++; continue;\n }\n }\n escapeSeq = ESCAPE_SEQUENCES[char];\n result += !escapeSeq && isPrintable(char)\n ? string[i]\n : escapeSeq || encodeHex(char);\n }\n return result;\n}\nfunction writeFlowSequence(state, level, object) {\n var _result = '',\n _tag = state.tag,\n index,\n length;\n for (index = 0, length = object.length; index < length; index += 1) {\n // Write only valid elements.\n if (writeNode(state, level, object[index], false, false)) {\n if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : '');\n _result += state.dump;\n }\n }\n state.tag = _tag;\n state.dump = '[' + _result + ']';\n}\nfunction writeBlockSequence(state, level, object, compact) {\n var _result = '',\n _tag = state.tag,\n index,\n length;\n for (index = 0, length = object.length; index < length; index += 1) {\n // Write only valid elements.\n if (writeNode(state, level + 1, object[index], true, true)) {\n if (!compact || index !== 0) {\n _result += generateNextLine(state, level);\n }\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n _result += '-';\n } else {\n _result += '- ';\n }\n _result += state.dump;\n }\n }\n state.tag = _tag;\n state.dump = _result || '[]'; // Empty sequence if no valid values.\n}\nfunction writeFlowMapping(state, level, object) {\n var _result = '',\n _tag = state.tag,\n objectKeyList = Object.keys(object),\n index,\n length,\n objectKey,\n objectValue,\n pairBuffer;\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n pairBuffer = state.condenseFlow ? '\"' : '';\n if (index !== 0) pairBuffer += ', ';\n objectKey = objectKeyList[index];\n objectValue = object[objectKey];\n if (!writeNode(state, level, objectKey, false, false)) {\n continue; // Skip this pair because of invalid key;\n }\n if (state.dump.length > 1024) pairBuffer += '? ';\n pairBuffer += state.dump + (state.condenseFlow ? '\"' : '') + ':' + (state.condenseFlow ? '' : ' ');\n if (!writeNode(state, level, objectValue, false, false)) {\n continue; // Skip this pair because of invalid value.\n }\n pairBuffer += state.dump;\n // Both key and value are valid.\n _result += pairBuffer;\n }\n state.tag = _tag;\n state.dump = '{' + _result + '}';\n}\nfunction writeBlockMapping(state, level, object, compact) {\n var _result = '',\n _tag = state.tag,\n objectKeyList = Object.keys(object),\n index,\n length,\n objectKey,\n objectValue,\n explicitPair,\n pairBuffer;\n // Allow sorting keys so that the output file is deterministic\n if (state.sortKeys === true) {\n // Default sorting\n objectKeyList.sort();\n } else if (typeof state.sortKeys === 'function') {\n // Custom sort function\n objectKeyList.sort(state.sortKeys);\n } else if (state.sortKeys) {\n // Something is wrong\n throw new YAMLException('sortKeys must be a boolean or a function');\n }\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n pairBuffer = '';\n if (!compact || index !== 0) {\n pairBuffer += generateNextLine(state, level);\n }\n objectKey = objectKeyList[index];\n objectValue = object[objectKey];\n if (!writeNode(state, level + 1, objectKey, true, true, true)) {\n continue; // Skip this pair because of invalid key.\n }\n explicitPair = (state.tag !== null && state.tag !== '?') ||\n (state.dump && state.dump.length > 1024);\n if (explicitPair) {\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n pairBuffer += '?';\n } else {\n pairBuffer += '? ';\n }\n }\n pairBuffer += state.dump;\n if (explicitPair) {\n pairBuffer += generateNextLine(state, level);\n }\n if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {\n continue; // Skip this pair because of invalid value.\n }\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n pairBuffer += ':';\n } else {\n pairBuffer += ': ';\n }\n pairBuffer += state.dump;\n // Both key and value are valid.\n _result += pairBuffer;\n }\n state.tag = _tag;\n state.dump = _result || '{}'; // Empty mapping if no valid pairs.\n}\nfunction detectType(state, object, explicit) {\n var _result, typeList, index, length, type, style;\n typeList = explicit ? state.explicitTypes : state.implicitTypes;\n for (index = 0, length = typeList.length; index < length; index += 1) {\n type = typeList[index];\n if ((type.instanceOf || type.predicate) &&\n (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&\n (!type.predicate || type.predicate(object))) {\n state.tag = explicit ? type.tag : '?';\n if (type.represent) {\n style = state.styleMap[type.tag] || type.defaultStyle;\n if (_toString.call(type.represent) === '[object Function]') {\n _result = type.represent(object, style);\n } else if (_hasOwnProperty.call(type.represent, style)) {\n _result = type.represent[style](object, style);\n } else {\n throw new YAMLException('!<' + type.tag + '> tag resolver accepts not \"' + style + '\" style');\n }\n state.dump = _result;\n }\n return true;\n }\n }\n return false;\n}\n// Serializes `object` and writes it to global `result`.\n// Returns true on success, or false on invalid object.\n//\nfunction writeNode(state, level, object, block, compact, iskey) {\n state.tag = null;\n state.dump = object;\n if (!detectType(state, object, false)) {\n detectType(state, object, true);\n }\n var type = _toString.call(state.dump);\n if (block) {\n block = (state.flowLevel < 0 || state.flowLevel > level);\n }\n var objectOrArray = type === '[object Object]' || type === '[object Array]',\n duplicateIndex,\n duplicate;\n if (objectOrArray) {\n duplicateIndex = state.duplicates.indexOf(object);\n duplicate = duplicateIndex !== -1;\n }\n if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {\n compact = false;\n }\n if (duplicate && state.usedDuplicates[duplicateIndex]) {\n state.dump = '*ref_' + duplicateIndex;\n } else {\n if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {\n state.usedDuplicates[duplicateIndex] = true;\n }\n if (type === '[object Object]') {\n if (block && (Object.keys(state.dump).length !== 0)) {\n writeBlockMapping(state, level, state.dump, compact);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + state.dump;\n }\n } else {\n writeFlowMapping(state, level, state.dump);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;\n }\n }\n } else if (type === '[object Array]') {\n var arrayLevel = (state.noArrayIndent && (level > 0)) ? level - 1 : level;\n if (block && (state.dump.length !== 0)) {\n writeBlockSequence(state, arrayLevel, state.dump, compact);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + state.dump;\n }\n } else {\n writeFlowSequence(state, arrayLevel, state.dump);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;\n }\n }\n } else if (type === '[object String]') {\n if (state.tag !== '?') {\n writeScalar(state, state.dump, level, iskey);\n }\n } else {\n if (state.skipInvalid) return false;\n throw new YAMLException('unacceptable kind of an object to dump ' + type);\n }\n if (state.tag !== null && state.tag !== '?') {\n state.dump = '!<' + state.tag + '> ' + state.dump;\n }\n }\n return true;\n}\nfunction getDuplicateReferences(object, state) {\n var objects = [],\n duplicatesIndexes = [],\n index,\n length;\n inspectNode(object, objects, duplicatesIndexes);\n for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {\n state.duplicates.push(objects[duplicatesIndexes[index]]);\n }\n state.usedDuplicates = new Array(length);\n}\nfunction inspectNode(object, objects, duplicatesIndexes) {\n var objectKeyList,\n index,\n length;\n if (object !== null && typeof object === 'object') {\n index = objects.indexOf(object);\n if (index !== -1) {\n if (duplicatesIndexes.indexOf(index) === -1) {\n duplicatesIndexes.push(index);\n }\n } else {\n objects.push(object);\n if (Array.isArray(object)) {\n for (index = 0, length = object.length; index < length; index += 1) {\n inspectNode(object[index], objects, duplicatesIndexes);\n }\n } else {\n objectKeyList = Object.keys(object);\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);\n }\n }\n }\n }\n}\nfunction dump(input, options) {\n options = options || {};\n var state = new State(options);\n if (!state.noRefs) getDuplicateReferences(input, state);\n if (writeNode(state, 0, input, true, true)) return state.dump + '\\n';\n return '';\n}\nfunction safeDump(input, options) {\n return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));\n}\nmodule.exports.dump = dump;\nmodule.exports.safeDump = safeDump;\n},{\"./common\":2,\"./exception\":4,\"./schema/default_full\":9,\"./schema/default_safe\":10}],4:[function(require,module,exports){\n// YAML error class. http://stackoverflow.com/questions/8458984\n//\n'use strict';\nfunction YAMLException(reason, mark) {\n // Super constructor\n Error.call(this);\n this.name = 'YAMLException';\n this.reason = reason;\n this.mark = mark;\n this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : '');\n // Include stack trace in error object\n if (Error.captureStackTrace) {\n // Chrome and NodeJS\n Error.captureStackTrace(this, this.constructor);\n } else {\n // FF, IE 10+ and Safari 6+. Fallback for others\n this.stack = (new Error()).stack || '';\n }\n}\n// Inherit from Error\nYAMLException.prototype = Object.create(Error.prototype);\nYAMLException.prototype.constructor = YAMLException;\nYAMLException.prototype.toString = function toString(compact) {\n var result = this.name + ': ';\n result += this.reason || '(unknown reason)';\n if (!compact && this.mark) {\n result += ' ' + this.mark.toString();\n }\n return result;\n};\nmodule.exports = YAMLException;\n},{}],5:[function(require,module,exports){\n'use strict';\n/*eslint-disable max-len,no-use-before-define*/\nvar common = require('./common');\nvar YAMLException = require('./exception');\nvar Mark = require('./mark');\nvar DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');\nvar DEFAULT_FULL_SCHEMA = require('./schema/default_full');\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\nvar CONTEXT_FLOW_IN = 1;\nvar CONTEXT_FLOW_OUT = 2;\nvar CONTEXT_BLOCK_IN = 3;\nvar CONTEXT_BLOCK_OUT = 4;\nvar CHOMPING_CLIP = 1;\nvar CHOMPING_STRIP = 2;\nvar CHOMPING_KEEP = 3;\nvar PATTERN_NON_PRINTABLE = /[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F\\x7F-\\x84\\x86-\\x9F\\uFFFE\\uFFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/;\nvar PATTERN_NON_ASCII_LINE_BREAKS = /[\\x85\\u2028\\u2029]/;\nvar PATTERN_FLOW_INDICATORS = /[,\\[\\]\\{\\}]/;\nvar PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\\-]+!)$/i;\nvar PATTERN_TAG_URI = /^(?:!|[^,\\[\\]\\{\\}])(?:%[0-9a-f]{2}|[0-9a-z\\-#;\\/\\?:@&=\\+\\$,_\\.!~\\*'\\(\\)\\[\\]])*$/i;\nfunction _class(obj) { return Object.prototype.toString.call(obj); }\nfunction is_EOL(c) {\n return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);\n}\nfunction is_WHITE_SPACE(c) {\n return (c === 0x09/* Tab */) || (c === 0x20/* Space */);\n}\nfunction is_WS_OR_EOL(c) {\n return (c === 0x09/* Tab */) ||\n (c === 0x20/* Space */) ||\n (c === 0x0A/* LF */) ||\n (c === 0x0D/* CR */);\n}\nfunction is_FLOW_INDICATOR(c) {\n return c === 0x2C/* , */ ||\n c === 0x5B/* [ */ ||\n c === 0x5D/* ] */ ||\n c === 0x7B/* { */ ||\n c === 0x7D/* } */;\n}\nfunction fromHexCode(c) {\n var lc;\n if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {\n return c - 0x30;\n }\n /*eslint-disable no-bitwise*/\n lc = c | 0x20;\n if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {\n return lc - 0x61 + 10;\n }\n return -1;\n}\nfunction escapedHexLen(c) {\n if (c === 0x78/* x */) { return 2; }\n if (c === 0x75/* u */) { return 4; }\n if (c === 0x55/* U */) { return 8; }\n return 0;\n}\nfunction fromDecimalCode(c) {\n if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {\n return c - 0x30;\n }\n return -1;\n}\nfunction simpleEscapeSequence(c) {\n /* eslint-disable indent */\n return (c === 0x30/* 0 */) ? '\\x00' :\n (c === 0x61/* a */) ? '\\x07' :\n (c === 0x62/* b */) ? '\\x08' :\n (c === 0x74/* t */) ? '\\x09' :\n (c === 0x09/* Tab */) ? '\\x09' :\n (c === 0x6E/* n */) ? '\\x0A' :\n (c === 0x76/* v */) ? '\\x0B' :\n (c === 0x66/* f */) ? '\\x0C' :\n (c === 0x72/* r */) ? '\\x0D' :\n (c === 0x65/* e */) ? '\\x1B' :\n (c === 0x20/* Space */) ? ' ' :\n (c === 0x22/* \" */) ? '\\x22' :\n (c === 0x2F/* / */) ? '/' :\n (c === 0x5C/* \\ */) ? '\\x5C' :\n (c === 0x4E/* N */) ? '\\x85' :\n (c === 0x5F/* _ */) ? '\\xA0' :\n (c === 0x4C/* L */) ? '\\u2028' :\n (c === 0x50/* P */) ? '\\u2029' : '';\n}\nfunction charFromCodepoint(c) {\n if (c <= 0xFFFF) {\n return String.fromCharCode(c);\n }\n // Encode UTF-16 surrogate pair\n // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF\n return String.fromCharCode(\n ((c - 0x010000) >> 10) + 0xD800,\n ((c - 0x010000) & 0x03FF) + 0xDC00\n );\n}\nvar simpleEscapeCheck = new Array(256); // integer, for fast access\nvar simpleEscapeMap = new Array(256);\nfor (var i = 0; i < 256; i++) {\n simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;\n simpleEscapeMap[i] = simpleEscapeSequence(i);\n}\nfunction State(input, options) {\n this.input = input;\n this.filename = options['filename'] || null;\n this.schema = options['schema'] || DEFAULT_FULL_SCHEMA;\n this.onWarning = options['onWarning'] || null;\n this.legacy = options['legacy'] || false;\n this.json = options['json'] || false;\n this.listener = options['listener'] || null;\n this.implicitTypes = this.schema.compiledImplicit;\n this.typeMap = this.schema.compiledTypeMap;\n this.length = input.length;\n this.position = 0;\n this.line = 0;\n this.lineStart = 0;\n this.lineIndent = 0;\n this.documents = [];\n /*\n this.version;\n this.checkLineBreaks;\n this.tagMap;\n this.anchorMap;\n this.tag;\n this.anchor;\n this.kind;\n this.result;*/\n}\nfunction generateError(state, message) {\n return new YAMLException(\n message,\n new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));\n}\nfunction throwError(state, message) {\n throw generateError(state, message);\n}\nfunction throwWarning(state, message) {\n if (state.onWarning) {\n state.onWarning.call(null, generateError(state, message));\n }\n}\nvar directiveHandlers = {\n YAML: function handleYamlDirective(state, name, args) {\n var match, major, minor;\n if (state.version !== null) {\n throwError(state, 'duplication of %YAML directive');\n }\n if (args.length !== 1) {\n throwError(state, 'YAML directive accepts exactly one argument');\n }\n match = /^([0-9]+)\\.([0-9]+)$/.exec(args[0]);\n if (match === null) {\n throwError(state, 'ill-formed argument of the YAML directive');\n }\n major = parseInt(match[1], 10);\n minor = parseInt(match[2], 10);\n if (major !== 1) {\n throwError(state, 'unacceptable YAML version of the document');\n }\n state.version = args[0];\n state.checkLineBreaks = (minor < 2);\n if (minor !== 1 && minor !== 2) {\n throwWarning(state, 'unsupported YAML version of the document');\n }\n },\n TAG: function handleTagDirective(state, name, args) {\n var handle, prefix;\n if (args.length !== 2) {\n throwError(state, 'TAG directive accepts exactly two arguments');\n }\n handle = args[0];\n prefix = args[1];\n if (!PATTERN_TAG_HANDLE.test(handle)) {\n throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');\n }\n if (_hasOwnProperty.call(state.tagMap, handle)) {\n throwError(state, 'there is a previously declared suffix for \"' + handle + '\" tag handle');\n }\n if (!PATTERN_TAG_URI.test(prefix)) {\n throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');\n }\n state.tagMap[handle] = prefix;\n }\n};\nfunction captureSegment(state, start, end, checkJson) {\n var _position, _length, _character, _result;\n if (start < end) {\n _result = state.input.slice(start, end);\n if (checkJson) {\n for (_position = 0, _length = _result.length; _position < _length; _position += 1) {\n _character = _result.charCodeAt(_position);\n if (!(_character === 0x09 ||\n (0x20 <= _character && _character <= 0x10FFFF))) {\n throwError(state, 'expected valid JSON character');\n }\n }\n } else if (PATTERN_NON_PRINTABLE.test(_result)) {\n throwError(state, 'the stream contains non-printable characters');\n }\n state.result += _result;\n }\n}\nfunction mergeMappings(state, destination, source, overridableKeys) {\n var sourceKeys, key, index, quantity;\n if (!common.isObject(source)) {\n throwError(state, 'cannot merge mappings; the provided source object is unacceptable');\n }\n sourceKeys = Object.keys(source);\n for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {\n key = sourceKeys[index];\n if (!_hasOwnProperty.call(destination, key)) {\n destination[key] = source[key];\n overridableKeys[key] = true;\n }\n }\n}\nfunction storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) {\n var index, quantity;\n // The output is a plain object here, so keys can only be strings.\n // We need to convert keyNode to a string, but doing so can hang the process\n // (deeply nested arrays that explode exponentially using aliases).\n if (Array.isArray(keyNode)) {\n keyNode = Array.prototype.slice.call(keyNode);\n for (index = 0, quantity = keyNode.length; index < quantity; index += 1) {\n if (Array.isArray(keyNode[index])) {\n throwError(state, 'nested arrays are not supported inside keys');\n }\n if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') {\n keyNode[index] = '[object Object]';\n }\n }\n }\n // Avoid code execution in load() via toString property\n // (still use its own toString for arrays, timestamps,\n // and whatever user schema extensions happen to have @@toStringTag)\n if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') {\n keyNode = '[object Object]';\n }\n keyNode = String(keyNode);\n if (_result === null) {\n _result = {};\n }\n if (keyTag === 'tag:yaml.org,2002:merge') {\n if (Array.isArray(valueNode)) {\n for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {\n mergeMappings(state, _result, valueNode[index], overridableKeys);\n }\n } else {\n mergeMappings(state, _result, valueNode, overridableKeys);\n }\n } else {\n if (!state.json &&\n !_hasOwnProperty.call(overridableKeys, keyNode) &&\n _hasOwnProperty.call(_result, keyNode)) {\n state.line = startLine || state.line;\n state.position = startPos || state.position;\n throwError(state, 'duplicated mapping key');\n }\n _result[keyNode] = valueNode;\n delete overridableKeys[keyNode];\n }\n return _result;\n}\nfunction readLineBreak(state) {\n var ch;\n ch = state.input.charCodeAt(state.position);\n if (ch === 0x0A/* LF */) {\n state.position++;\n } else if (ch === 0x0D/* CR */) {\n state.position++;\n if (state.input.charCodeAt(state.position) === 0x0A/* LF */) {\n state.position++;\n }\n } else {\n throwError(state, 'a line break is expected');\n }\n state.line += 1;\n state.lineStart = state.position;\n}\nfunction skipSeparationSpace(state, allowComments, checkIndent) {\n var lineBreaks = 0,\n ch = state.input.charCodeAt(state.position);\n while (ch !== 0) {\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n if (allowComments && ch === 0x23/* # */) {\n do {\n ch = state.input.charCodeAt(++state.position);\n } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0);\n }\n if (is_EOL(ch)) {\n readLineBreak(state);\n ch = state.input.charCodeAt(state.position);\n lineBreaks++;\n state.lineIndent = 0;\n while (ch === 0x20/* Space */) {\n state.lineIndent++;\n ch = state.input.charCodeAt(++state.position);\n }\n } else {\n break;\n }\n }\n if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) {\n throwWarning(state, 'deficient indentation');\n }\n return lineBreaks;\n}\nfunction testDocumentSeparator(state) {\n var _position = state.position,\n ch;\n ch = state.input.charCodeAt(_position);\n // Condition state.position === state.lineStart is tested\n // in parent on each call, for efficiency. No needs to test here again.\n if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) &&\n ch === state.input.charCodeAt(_position + 1) &&\n ch === state.input.charCodeAt(_position + 2)) {\n _position += 3;\n ch = state.input.charCodeAt(_position);\n if (ch === 0 || is_WS_OR_EOL(ch)) {\n return true;\n }\n }\n return false;\n}\nfunction writeFoldedLines(state, count) {\n if (count === 1) {\n state.result += ' ';\n } else if (count > 1) {\n state.result += common.repeat('\\n', count - 1);\n }\n}\nfunction readPlainScalar(state, nodeIndent, withinFlowCollection) {\n var preceding,\n following,\n captureStart,\n captureEnd,\n hasPendingContent,\n _line,\n _lineStart,\n _lineIndent,\n _kind = state.kind,\n _result = state.result,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (is_WS_OR_EOL(ch) ||\n is_FLOW_INDICATOR(ch) ||\n ch === 0x23/* # */ ||\n ch === 0x26/* & */ ||\n ch === 0x2A/* * */ ||\n ch === 0x21/* ! */ ||\n ch === 0x7C/* | */ ||\n ch === 0x3E/* > */ ||\n ch === 0x27/* ' */ ||\n ch === 0x22/* \" */ ||\n ch === 0x25/* % */ ||\n ch === 0x40/* @ */ ||\n ch === 0x60/* ` */) {\n return false;\n }\n if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) {\n following = state.input.charCodeAt(state.position + 1);\n if (is_WS_OR_EOL(following) ||\n withinFlowCollection && is_FLOW_INDICATOR(following)) {\n return false;\n }\n }\n state.kind = 'scalar';\n state.result = '';\n captureStart = captureEnd = state.position;\n hasPendingContent = false;\n while (ch !== 0) {\n if (ch === 0x3A/* : */) {\n following = state.input.charCodeAt(state.position + 1);\n if (is_WS_OR_EOL(following) ||\n withinFlowCollection && is_FLOW_INDICATOR(following)) {\n break;\n }\n } else if (ch === 0x23/* # */) {\n preceding = state.input.charCodeAt(state.position - 1);\n if (is_WS_OR_EOL(preceding)) {\n break;\n }\n } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||\n withinFlowCollection && is_FLOW_INDICATOR(ch)) {\n break;\n } else if (is_EOL(ch)) {\n _line = state.line;\n _lineStart = state.lineStart;\n _lineIndent = state.lineIndent;\n skipSeparationSpace(state, false, -1);\n if (state.lineIndent >= nodeIndent) {\n hasPendingContent = true;\n ch = state.input.charCodeAt(state.position);\n continue;\n } else {\n state.position = captureEnd;\n state.line = _line;\n state.lineStart = _lineStart;\n state.lineIndent = _lineIndent;\n break;\n }\n }\n if (hasPendingContent) {\n captureSegment(state, captureStart, captureEnd, false);\n writeFoldedLines(state, state.line - _line);\n captureStart = captureEnd = state.position;\n hasPendingContent = false;\n }\n if (!is_WHITE_SPACE(ch)) {\n captureEnd = state.position + 1;\n }\n ch = state.input.charCodeAt(++state.position);\n }\n captureSegment(state, captureStart, captureEnd, false);\n if (state.result) {\n return true;\n }\n state.kind = _kind;\n state.result = _result;\n return false;\n}\nfunction readSingleQuotedScalar(state, nodeIndent) {\n var ch,\n captureStart, captureEnd;\n ch = state.input.charCodeAt(state.position);\n if (ch !== 0x27/* ' */) {\n return false;\n }\n state.kind = 'scalar';\n state.result = '';\n state.position++;\n captureStart = captureEnd = state.position;\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n if (ch === 0x27/* ' */) {\n captureSegment(state, captureStart, state.position, true);\n ch = state.input.charCodeAt(++state.position);\n if (ch === 0x27/* ' */) {\n captureStart = state.position;\n state.position++;\n captureEnd = state.position;\n } else {\n return true;\n }\n } else if (is_EOL(ch)) {\n captureSegment(state, captureStart, captureEnd, true);\n writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));\n captureStart = captureEnd = state.position;\n } else if (state.position === state.lineStart && testDocumentSeparator(state)) {\n throwError(state, 'unexpected end of the document within a single quoted scalar');\n } else {\n state.position++;\n captureEnd = state.position;\n }\n }\n throwError(state, 'unexpected end of the stream within a single quoted scalar');\n}\nfunction readDoubleQuotedScalar(state, nodeIndent) {\n var captureStart,\n captureEnd,\n hexLength,\n hexResult,\n tmp,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (ch !== 0x22/* \" */) {\n return false;\n }\n state.kind = 'scalar';\n state.result = '';\n state.position++;\n captureStart = captureEnd = state.position;\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n if (ch === 0x22/* \" */) {\n captureSegment(state, captureStart, state.position, true);\n state.position++;\n return true;\n } else if (ch === 0x5C/* \\ */) {\n captureSegment(state, captureStart, state.position, true);\n ch = state.input.charCodeAt(++state.position);\n if (is_EOL(ch)) {\n skipSeparationSpace(state, false, nodeIndent);\n // TODO: rework to inline fn with no type cast?\n } else if (ch < 256 && simpleEscapeCheck[ch]) {\n state.result += simpleEscapeMap[ch];\n state.position++;\n } else if ((tmp = escapedHexLen(ch)) > 0) {\n hexLength = tmp;\n hexResult = 0;\n for (; hexLength > 0; hexLength--) {\n ch = state.input.charCodeAt(++state.position);\n if ((tmp = fromHexCode(ch)) >= 0) {\n hexResult = (hexResult << 4) + tmp;\n } else {\n throwError(state, 'expected hexadecimal character');\n }\n }\n state.result += charFromCodepoint(hexResult);\n state.position++;\n } else {\n throwError(state, 'unknown escape sequence');\n }\n captureStart = captureEnd = state.position;\n } else if (is_EOL(ch)) {\n captureSegment(state, captureStart, captureEnd, true);\n writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));\n captureStart = captureEnd = state.position;\n } else if (state.position === state.lineStart && testDocumentSeparator(state)) {\n throwError(state, 'unexpected end of the document within a double quoted scalar');\n } else {\n state.position++;\n captureEnd = state.position;\n }\n }\n throwError(state, 'unexpected end of the stream within a double quoted scalar');\n}\nfunction readFlowCollection(state, nodeIndent) {\n var readNext = true,\n _line,\n _tag = state.tag,\n _result,\n _anchor = state.anchor,\n following,\n terminator,\n isPair,\n isExplicitPair,\n isMapping,\n overridableKeys = {},\n keyNode,\n keyTag,\n valueNode,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (ch === 0x5B/* [ */) {\n terminator = 0x5D;/* ] */\n isMapping = false;\n _result = [];\n } else if (ch === 0x7B/* { */) {\n terminator = 0x7D;/* } */\n isMapping = true;\n _result = {};\n } else {\n return false;\n }\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n ch = state.input.charCodeAt(++state.position);\n while (ch !== 0) {\n skipSeparationSpace(state, true, nodeIndent);\n ch = state.input.charCodeAt(state.position);\n if (ch === terminator) {\n state.position++;\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = isMapping ? 'mapping' : 'sequence';\n state.result = _result;\n return true;\n } else if (!readNext) {\n throwError(state, 'missed comma between flow collection entries');\n }\n keyTag = keyNode = valueNode = null;\n isPair = isExplicitPair = false;\n if (ch === 0x3F/* ? */) {\n following = state.input.charCodeAt(state.position + 1);\n if (is_WS_OR_EOL(following)) {\n isPair = isExplicitPair = true;\n state.position++;\n skipSeparationSpace(state, true, nodeIndent);\n }\n }\n _line = state.line;\n composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);\n keyTag = state.tag;\n keyNode = state.result;\n skipSeparationSpace(state, true, nodeIndent);\n ch = state.input.charCodeAt(state.position);\n if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) {\n isPair = true;\n ch = state.input.charCodeAt(++state.position);\n skipSeparationSpace(state, true, nodeIndent);\n composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);\n valueNode = state.result;\n }\n if (isMapping) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode);\n } else if (isPair) {\n _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode));\n } else {\n _result.push(keyNode);\n }\n skipSeparationSpace(state, true, nodeIndent);\n ch = state.input.charCodeAt(state.position);\n if (ch === 0x2C/* , */) {\n readNext = true;\n ch = state.input.charCodeAt(++state.position);\n } else {\n readNext = false;\n }\n }\n throwError(state, 'unexpected end of the stream within a flow collection');\n}\nfunction readBlockScalar(state, nodeIndent) {\n var captureStart,\n folding,\n chomping = CHOMPING_CLIP,\n didReadContent = false,\n detectedIndent = false,\n textIndent = nodeIndent,\n emptyLines = 0,\n atMoreIndented = false,\n tmp,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (ch === 0x7C/* | */) {\n folding = false;\n } else if (ch === 0x3E/* > */) {\n folding = true;\n } else {\n return false;\n }\n state.kind = 'scalar';\n state.result = '';\n while (ch !== 0) {\n ch = state.input.charCodeAt(++state.position);\n if (ch === 0x2B/* + */ || ch === 0x2D/* - */) {\n if (CHOMPING_CLIP === chomping) {\n chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP;\n } else {\n throwError(state, 'repeat of a chomping mode identifier');\n }\n } else if ((tmp = fromDecimalCode(ch)) >= 0) {\n if (tmp === 0) {\n throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');\n } else if (!detectedIndent) {\n textIndent = nodeIndent + tmp - 1;\n detectedIndent = true;\n } else {\n throwError(state, 'repeat of an indentation width identifier');\n }\n } else {\n break;\n }\n }\n if (is_WHITE_SPACE(ch)) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (is_WHITE_SPACE(ch));\n if (ch === 0x23/* # */) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (!is_EOL(ch) && (ch !== 0));\n }\n }\n while (ch !== 0) {\n readLineBreak(state);\n state.lineIndent = 0;\n ch = state.input.charCodeAt(state.position);\n while ((!detectedIndent || state.lineIndent < textIndent) &&\n (ch === 0x20/* Space */)) {\n state.lineIndent++;\n ch = state.input.charCodeAt(++state.position);\n }\n if (!detectedIndent && state.lineIndent > textIndent) {\n textIndent = state.lineIndent;\n }\n if (is_EOL(ch)) {\n emptyLines++;\n continue;\n }\n // End of the scalar.\n if (state.lineIndent < textIndent) {\n // Perform the chomping.\n if (chomping === CHOMPING_KEEP) {\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n } else if (chomping === CHOMPING_CLIP) {\n if (didReadContent) { // i.e. only if the scalar is not empty.\n state.result += '\\n';\n }\n }\n // Break this `while` cycle and go to the funciton's epilogue.\n break;\n }\n // Folded style: use fancy rules to handle line breaks.\n if (folding) {\n // Lines starting with white space characters (more-indented lines) are not folded.\n if (is_WHITE_SPACE(ch)) {\n atMoreIndented = true;\n // except for the first content line (cf. Example 8.1)\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n // End of more-indented block.\n } else if (atMoreIndented) {\n atMoreIndented = false;\n state.result += common.repeat('\\n', emptyLines + 1);\n // Just one line break - perceive as the same line.\n } else if (emptyLines === 0) {\n if (didReadContent) { // i.e. only if we have already read some scalar content.\n state.result += ' ';\n }\n // Several line breaks - perceive as different lines.\n } else {\n state.result += common.repeat('\\n', emptyLines);\n }\n // Literal style: just add exact number of line breaks between content lines.\n } else {\n // Keep all line breaks except the header line break.\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n }\n didReadContent = true;\n detectedIndent = true;\n emptyLines = 0;\n captureStart = state.position;\n while (!is_EOL(ch) && (ch !== 0)) {\n ch = state.input.charCodeAt(++state.position);\n }\n captureSegment(state, captureStart, state.position, false);\n }\n return true;\n}\nfunction readBlockSequence(state, nodeIndent) {\n var _line,\n _tag = state.tag,\n _anchor = state.anchor,\n _result = [],\n following,\n detected = false,\n ch;\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n ch = state.input.charCodeAt(state.position);\n while (ch !== 0) {\n if (ch !== 0x2D/* - */) {\n break;\n }\n following = state.input.charCodeAt(state.position + 1);\n if (!is_WS_OR_EOL(following)) {\n break;\n }\n detected = true;\n state.position++;\n if (skipSeparationSpace(state, true, -1)) {\n if (state.lineIndent <= nodeIndent) {\n _result.push(null);\n ch = state.input.charCodeAt(state.position);\n continue;\n }\n }\n _line = state.line;\n composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);\n _result.push(state.result);\n skipSeparationSpace(state, true, -1);\n ch = state.input.charCodeAt(state.position);\n if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {\n throwError(state, 'bad indentation of a sequence entry');\n } else if (state.lineIndent < nodeIndent) {\n break;\n }\n }\n if (detected) {\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = 'sequence';\n state.result = _result;\n return true;\n }\n return false;\n}\nfunction readBlockMapping(state, nodeIndent, flowIndent) {\n var following,\n allowCompact,\n _line,\n _pos,\n _tag = state.tag,\n _anchor = state.anchor,\n _result = {},\n overridableKeys = {},\n keyTag = null,\n keyNode = null,\n valueNode = null,\n atExplicitKey = false,\n detected = false,\n ch;\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n ch = state.input.charCodeAt(state.position);\n while (ch !== 0) {\n following = state.input.charCodeAt(state.position + 1);\n _line = state.line; // Save the current line.\n _pos = state.position;\n //\n // Explicit notation case. There are two separate blocks:\n // first for the key (denoted by \"?\") and second for the value (denoted by \":\")\n //\n if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) {\n if (ch === 0x3F/* ? */) {\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);\n keyTag = keyNode = valueNode = null;\n }\n detected = true;\n atExplicitKey = true;\n allowCompact = true;\n } else if (atExplicitKey) {\n // i.e. 0x3A/* : */ === character after the explicit key.\n atExplicitKey = false;\n allowCompact = true;\n } else {\n throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line');\n }\n state.position += 1;\n ch = following;\n //\n // Implicit notation case. Flow-style node as the key first, then \":\", and the value.\n //\n } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {\n if (state.line === _line) {\n ch = state.input.charCodeAt(state.position);\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n if (ch === 0x3A/* : */) {\n ch = state.input.charCodeAt(++state.position);\n if (!is_WS_OR_EOL(ch)) {\n throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');\n }\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);\n keyTag = keyNode = valueNode = null;\n }\n detected = true;\n atExplicitKey = false;\n allowCompact = false;\n keyTag = state.tag;\n keyNode = state.result;\n } else if (detected) {\n throwError(state, 'can not read an implicit mapping pair; a colon is missed');\n } else {\n state.tag = _tag;\n state.anchor = _anchor;\n return true; // Keep the result of `composeNode`.\n }\n } else if (detected) {\n throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');\n } else {\n state.tag = _tag;\n state.anchor = _anchor;\n return true; // Keep the result of `composeNode`.\n }\n } else {\n break; // Reading is done. Go to the epilogue.\n }\n //\n // Common reading code for both explicit and implicit notations.\n //\n if (state.line === _line || state.lineIndent > nodeIndent) {\n if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {\n if (atExplicitKey) {\n keyNode = state.result;\n } else {\n valueNode = state.result;\n }\n }\n if (!atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos);\n keyTag = keyNode = valueNode = null;\n }\n skipSeparationSpace(state, true, -1);\n ch = state.input.charCodeAt(state.position);\n }\n if (state.lineIndent > nodeIndent && (ch !== 0)) {\n throwError(state, 'bad indentation of a mapping entry');\n } else if (state.lineIndent < nodeIndent) {\n break;\n }\n }\n //\n // Epilogue.\n //\n // Special case: last mapping's node contains only the key in explicit notation.\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);\n }\n // Expose the resulting mapping.\n if (detected) {\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = 'mapping';\n state.result = _result;\n }\n return detected;\n}\nfunction readTagProperty(state) {\n var _position,\n isVerbatim = false,\n isNamed = false,\n tagHandle,\n tagName,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (ch !== 0x21/* ! */) return false;\n if (state.tag !== null) {\n throwError(state, 'duplication of a tag property');\n }\n ch = state.input.charCodeAt(++state.position);\n if (ch === 0x3C/* < */) {\n isVerbatim = true;\n ch = state.input.charCodeAt(++state.position);\n } else if (ch === 0x21/* ! */) {\n isNamed = true;\n tagHandle = '!!';\n ch = state.input.charCodeAt(++state.position);\n } else {\n tagHandle = '!';\n }\n _position = state.position;\n if (isVerbatim) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (ch !== 0 && ch !== 0x3E/* > */);\n if (state.position < state.length) {\n tagName = state.input.slice(_position, state.position);\n ch = state.input.charCodeAt(++state.position);\n } else {\n throwError(state, 'unexpected end of the stream within a verbatim tag');\n }\n } else {\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n if (ch === 0x21/* ! */) {\n if (!isNamed) {\n tagHandle = state.input.slice(_position - 1, state.position + 1);\n if (!PATTERN_TAG_HANDLE.test(tagHandle)) {\n throwError(state, 'named tag handle cannot contain such characters');\n }\n isNamed = true;\n _position = state.position + 1;\n } else {\n throwError(state, 'tag suffix cannot contain exclamation marks');\n }\n }\n ch = state.input.charCodeAt(++state.position);\n }\n tagName = state.input.slice(_position, state.position);\n if (PATTERN_FLOW_INDICATORS.test(tagName)) {\n throwError(state, 'tag suffix cannot contain flow indicator characters');\n }\n }\n if (tagName && !PATTERN_TAG_URI.test(tagName)) {\n throwError(state, 'tag name cannot contain such characters: ' + tagName);\n }\n if (isVerbatim) {\n state.tag = tagName;\n } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {\n state.tag = state.tagMap[tagHandle] + tagName;\n } else if (tagHandle === '!') {\n state.tag = '!' + tagName;\n } else if (tagHandle === '!!') {\n state.tag = 'tag:yaml.org,2002:' + tagName;\n } else {\n throwError(state, 'undeclared tag handle \"' + tagHandle + '\"');\n }\n return true;\n}\nfunction readAnchorProperty(state) {\n var _position,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (ch !== 0x26/* & */) return false;\n if (state.anchor !== null) {\n throwError(state, 'duplication of an anchor property');\n }\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n if (state.position === _position) {\n throwError(state, 'name of an anchor node must contain at least one character');\n }\n state.anchor = state.input.slice(_position, state.position);\n return true;\n}\nfunction readAlias(state) {\n var _position, alias,\n ch;\n ch = state.input.charCodeAt(state.position);\n if (ch !== 0x2A/* * */) return false;\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n if (state.position === _position) {\n throwError(state, 'name of an alias node must contain at least one character');\n }\n alias = state.input.slice(_position, state.position);\n if (!state.anchorMap.hasOwnProperty(alias)) {\n throwError(state, 'unidentified alias \"' + alias + '\"');\n }\n state.result = state.anchorMap[alias];\n skipSeparationSpace(state, true, -1);\n return true;\n}\nfunction composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {\n var allowBlockStyles,\n allowBlockScalars,\n allowBlockCollections,\n indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) {\n indentStatus = 1;\n } else if (state.lineIndent === parentIndent) {\n indentStatus = 0;\n } else if (state.lineIndent < parentIndent) {\n indentStatus = -1;\n }\n }\n }\n if (indentStatus === 1) {\n while (readTagProperty(state) || readAnchorProperty(state)) {\n if (skipSeparationSpace(state, true, -1)) {\n atNewLine = true;\n allowBlockCollections = allowBlockStyles;\n if (state.lineIndent > parentIndent) {\n indentStatus = 1;\n } else if (state.lineIndent === parentIndent) {\n indentStatus = 0;\n } else if (state.lineIndent < parentIndent) {\n indentStatus = -1;\n }\n } else {\n allowBlockCollections = false;\n }\n }\n }\n if (allowBlockCollections) {\n allowBlockCollections = atNewLine || allowCompact;\n }\n if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {\n if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {\n flowIndent = parentIndent;\n } else {\n flowIndent = parentIndent + 1;\n }\n blockIndent = state.position - state.lineStart;\n if (indentStatus === 1) {\n if (allowBlockCollections &&\n (readBlockSequence(state, blockIndent) ||\n readBlockMapping(state, blockIndent, flowIndent)) ||\n readFlowCollection(state, flowIndent)) {\n hasContent = true;\n } else {\n if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||\n readSingleQuotedScalar(state, flowIndent) ||\n readDoubleQuotedScalar(state, flowIndent)) {\n hasContent = true;\n } else if (readAlias(state)) {\n hasContent = true;\n if (state.tag !== null || state.anchor !== null) {\n throwError(state, 'alias node should not have any properties');\n }\n } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {\n hasContent = true;\n if (state.tag === null) {\n state.tag = '?';\n }\n }\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n }\n } else if (indentStatus === 0) {\n // Special case: block sequences are allowed to have same indentation level as the parent.\n // http://www.yaml.org/spec/1.2/spec.html#id2799784\n hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);\n }\n }\n if (state.tag !== null && state.tag !== '!') {\n if (state.tag === '?') {\n for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) {\n type = state.implicitTypes[typeIndex];\n // Implicit resolving is not allowed for non-scalar types, and '?'\n // non-specific tag is only assigned to plain scalars. So, it isn't\n // needed to check for 'kind' conformity.\n if (type.resolve(state.result)) { // `state.result` updated in resolver if matched\n state.result = type.construct(state.result);\n state.tag = type.tag;\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n break;\n }\n }\n } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) {\n type = state.typeMap[state.kind || 'fallback'][state.tag];\n if (state.result !== null && type.kind !== state.kind) {\n throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be \"' + type.kind + '\", not \"' + state.kind + '\"');\n }\n if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched\n throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');\n } else {\n state.result = type.construct(state.result);\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n }\n } else {\n throwError(state, 'unknown tag !<' + state.tag + '>');\n }\n }\n if (state.listener !== null) {\n state.listener('close', state);\n }\n return state.tag !== null || state.anchor !== null || hasContent;\n}\nfunction readDocument(state) {\n var documentStart = state.position,\n _position,\n directiveName,\n directiveArgs,\n hasDirectives = false,\n ch;\n state.version = null;\n state.checkLineBreaks = state.legacy;\n state.tagMap = {};\n state.anchorMap = {};\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n skipSeparationSpace(state, true, -1);\n ch = state.input.charCodeAt(state.position);\n if (state.lineIndent > 0 || ch !== 0x25/* % */) {\n break;\n }\n hasDirectives = true;\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n directiveName = state.input.slice(_position, state.position);\n directiveArgs = [];\n if (directiveName.length < 1) {\n throwError(state, 'directive name must not be less than one character in length');\n }\n while (ch !== 0) {\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n if (ch === 0x23/* # */) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (ch !== 0 && !is_EOL(ch));\n break;\n }\n if (is_EOL(ch)) break;\n _position = state.position;\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n directiveArgs.push(state.input.slice(_position, state.position));\n }\n if (ch !== 0) readLineBreak(state);\n if (_hasOwnProperty.call(directiveHandlers, directiveName)) {\n directiveHandlers[directiveName](state, directiveName, directiveArgs);\n } else {\n throwWarning(state, 'unknown document directive \"' + directiveName + '\"');\n }\n }\n skipSeparationSpace(state, true, -1);\n if (state.lineIndent === 0 &&\n state.input.charCodeAt(state.position) === 0x2D/* - */ &&\n state.input.charCodeAt(state.position + 1) === 0x2D/* - */ &&\n state.input.charCodeAt(state.position + 2) === 0x2D/* - */) {\n state.position += 3;\n skipSeparationSpace(state, true, -1);\n } else if (hasDirectives) {\n throwError(state, 'directives end mark is expected');\n }\n composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);\n skipSeparationSpace(state, true, -1);\n if (state.checkLineBreaks &&\n PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {\n throwWarning(state, 'non-ASCII line breaks are interpreted as content');\n }\n state.documents.push(state.result);\n if (state.position === state.lineStart && testDocumentSeparator(state)) {\n if (state.input.charCodeAt(state.position) === 0x2E/* . */) {\n state.position += 3;\n skipSeparationSpace(state, true, -1);\n }\n return;\n }\n if (state.position < (state.length - 1)) {\n throwError(state, 'end of the stream or a document separator is expected');\n } else {\n return;\n }\n}\nfunction loadDocuments(input, options) {\n input = String(input);\n options = options || {};\n if (input.length !== 0) {\n // Add tailing `\\n` if not exists\n if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ &&\n input.charCodeAt(input.length - 1) !== 0x0D/* CR */) {\n input += '\\n';\n }\n // Strip BOM\n if (input.charCodeAt(0) === 0xFEFF) {\n input = input.slice(1);\n }\n }\n var state = new State(input, options);\n // Use 0 as string terminator. That significantly simplifies bounds check.\n state.input += '\\0';\n while (state.input.charCodeAt(state.position) === 0x20/* Space */) {\n state.lineIndent += 1;\n state.position += 1;\n }\n while (state.position < (state.length - 1)) {\n readDocument(state);\n }\n return state.documents;\n}\nfunction loadAll(input, iterator, options) {\n var documents = loadDocuments(input, options), index, length;\n if (typeof iterator !== 'function') {\n return documents;\n }\n for (index = 0, length = documents.length; index < length; index += 1) {\n iterator(documents[index]);\n }\n}\nfunction load(input, options) {\n var documents = loadDocuments(input, options);\n if (documents.length === 0) {\n /*eslint-disable no-undefined*/\n return undefined;\n } else if (documents.length === 1) {\n return documents[0];\n }\n throw new YAMLException('expected a single document in the stream, but found more');\n}\nfunction safeLoadAll(input, output, options) {\n if (typeof output === 'function') {\n loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));\n } else {\n return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));\n }\n}\nfunction safeLoad(input, options) {\n return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));\n}\nmodule.exports.loadAll = loadAll;\nmodule.exports.load = load;\nmodule.exports.safeLoadAll = safeLoadAll;\nmodule.exports.safeLoad = safeLoad;\n},{\"./common\":2,\"./exception\":4,\"./mark\":6,\"./schema/default_full\":9,\"./schema/default_safe\":10}],6:[function(require,module,exports){\n'use strict';\nvar common = require('./common');\nfunction Mark(name, buffer, position, line, column) {\n this.name = name;\n this.buffer = buffer;\n this.position = position;\n this.line = line;\n this.column = column;\n}\nMark.prototype.getSnippet = function getSnippet(indent, maxLength) {\n var head, start, tail, end, snippet;\n if (!this.buffer) return null;\n indent = indent || 4;\n maxLength = maxLength || 75;\n head = '';\n start = this.position;\n while (start > 0 && '\\x00\\r\\n\\x85\\u2028\\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) {\n start -= 1;\n if (this.position - start > (maxLength / 2 - 1)) {\n head = ' ... ';\n start += 5;\n break;\n }\n }\n tail = '';\n end = this.position;\n while (end < this.buffer.length && '\\x00\\r\\n\\x85\\u2028\\u2029'.indexOf(this.buffer.charAt(end)) === -1) {\n end += 1;\n if (end - this.position > (maxLength / 2 - 1)) {\n tail = ' ... ';\n end -= 5;\n break;\n }\n }\n snippet = this.buffer.slice(start, end);\n return common.repeat(' ', indent) + head + snippet + tail + '\\n' +\n common.repeat(' ', indent + this.position - start + head.length) + '^';\n};\nMark.prototype.toString = function toString(compact) {\n var snippet, where = '';\n if (this.name) {\n where += 'in \"' + this.name + '\" ';\n }\n where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);\n if (!compact) {\n snippet = this.getSnippet();\n if (snippet) {\n where += ':\\n' + snippet;\n }\n }\n return where;\n};\nmodule.exports = Mark;\n},{\"./common\":2}],7:[function(require,module,exports){\n'use strict';\n/*eslint-disable max-len*/\nvar common = require('./common');\nvar YAMLException = require('./exception');\nvar Type = require('./type');\nfunction compileList(schema, name, result) {\n var exclude = [];\n schema.include.forEach(function (includedSchema) {\n result = compileList(includedSchema, name, result);\n });\n schema[name].forEach(function (currentType) {\n result.forEach(function (previousType, previousIndex) {\n if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) {\n exclude.push(previousIndex);\n }\n });\n result.push(currentType);\n });\n return result.filter(function (type, index) {\n return exclude.indexOf(index) === -1;\n });\n}\nfunction compileMap(/* lists... */) {\n var result = {\n scalar: {},\n sequence: {},\n mapping: {},\n fallback: {}\n }, index, length;\n function collectType(type) {\n result[type.kind][type.tag] = result['fallback'][type.tag] = type;\n }\n for (index = 0, length = arguments.length; index < length; index += 1) {\n arguments[index].forEach(collectType);\n }\n return result;\n}\nfunction Schema(definition) {\n this.include = definition.include || [];\n this.implicit = definition.implicit || [];\n this.explicit = definition.explicit || [];\n this.implicit.forEach(function (type) {\n if (type.loadKind && type.loadKind !== 'scalar') {\n throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');\n }\n });\n this.compiledImplicit = compileList(this, 'implicit', []);\n this.compiledExplicit = compileList(this, 'explicit', []);\n this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit);\n}\nSchema.DEFAULT = null;\nSchema.create = function createSchema() {\n var schemas, types;\n switch (arguments.length) {\n case 1:\n schemas = Schema.DEFAULT;\n types = arguments[0];\n break;\n case 2:\n schemas = arguments[0];\n types = arguments[1];\n break;\n default:\n throw new YAMLException('Wrong number of arguments for Schema.create function');\n }\n schemas = common.toArray(schemas);\n types = common.toArray(types);\n if (!schemas.every(function (schema) { return schema instanceof Schema; })) {\n throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');\n }\n if (!types.every(function (type) { return type instanceof Type; })) {\n throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');\n }\n return new Schema({\n include: schemas,\n explicit: types\n });\n};\nmodule.exports = Schema;\n},{\"./common\":2,\"./exception\":4,\"./type\":13}],8:[function(require,module,exports){\n// Standard YAML's Core schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2804923\n//\n// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.\n// So, Core schema has no distinctions from JSON schema is JS-YAML.\n'use strict';\nvar Schema = require('../schema');\nmodule.exports = new Schema({\n include: [\n require('./json')\n ]\n});\n},{\"../schema\":7,\"./json\":12}],9:[function(require,module,exports){\n// JS-YAML's default schema for `load` function.\n// It is not described in the YAML specification.\n//\n// This schema is based on JS-YAML's default safe schema and includes\n// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.\n//\n// Also this schema is used as default base schema at `Schema.create` function.\n'use strict';\nvar Schema = require('../schema');\nmodule.exports = Schema.DEFAULT = new Schema({\n include: [\n require('./default_safe')\n ],\n explicit: [\n require('../type/js/undefined'),\n require('../type/js/regexp'),\n require('../type/js/function')\n ]\n});\n},{\"../schema\":7,\"../type/js/function\":18,\"../type/js/regexp\":19,\"../type/js/undefined\":20,\"./default_safe\":10}],10:[function(require,module,exports){\n// JS-YAML's default schema for `safeLoad` function.\n// It is not described in the YAML specification.\n//\n// This schema is based on standard YAML's Core schema and includes most of\n// extra types described at YAML tag repository. (http://yaml.org/type/)\n'use strict';\nvar Schema = require('../schema');\nmodule.exports = new Schema({\n include: [\n require('./core')\n ],\n implicit: [\n require('../type/timestamp'),\n require('../type/merge')\n ],\n explicit: [\n require('../type/binary'),\n require('../type/omap'),\n require('../type/pairs'),\n require('../type/set')\n ]\n});\n},{\"../schema\":7,\"../type/binary\":14,\"../type/merge\":22,\"../type/omap\":24,\"../type/pairs\":25,\"../type/set\":27,\"../type/timestamp\":29,\"./core\":8}],11:[function(require,module,exports){\n// Standard YAML's Failsafe schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2802346\n'use strict';\nvar Schema = require('../schema');\nmodule.exports = new Schema({\n explicit: [\n require('../type/str'),\n require('../type/seq'),\n require('../type/map')\n ]\n});\n},{\"../schema\":7,\"../type/map\":21,\"../type/seq\":26,\"../type/str\":28}],12:[function(require,module,exports){\n// Standard YAML's JSON schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2803231\n//\n// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.\n// So, this schema is not such strict as defined in the YAML specification.\n// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.\n'use strict';\nvar Schema = require('../schema');\nmodule.exports = new Schema({\n include: [\n require('./failsafe')\n ],\n implicit: [\n require('../type/null'),\n require('../type/bool'),\n require('../type/int'),\n require('../type/float')\n ]\n});\n},{\"../schema\":7,\"../type/bool\":15,\"../type/float\":16,\"../type/int\":17,\"../type/null\":23,\"./failsafe\":11}],13:[function(require,module,exports){\n'use strict';\nvar YAMLException = require('./exception');\nvar TYPE_CONSTRUCTOR_OPTIONS = [\n 'kind',\n 'resolve',\n 'construct',\n 'instanceOf',\n 'predicate',\n 'represent',\n 'defaultStyle',\n 'styleAliases'\n];\nvar YAML_NODE_KINDS = [\n 'scalar',\n 'sequence',\n 'mapping'\n];\nfunction compileStyleAliases(map) {\n var result = {};\n if (map !== null) {\n Object.keys(map).forEach(function (style) {\n map[style].forEach(function (alias) {\n result[String(alias)] = style;\n });\n });\n }\n return result;\n}\nfunction Type(tag, options) {\n options = options || {};\n Object.keys(options).forEach(function (name) {\n if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {\n throw new YAMLException('Unknown option \"' + name + '\" is met in definition of \"' + tag + '\" YAML type.');\n }\n });\n // TODO: Add tag format check.\n this.tag = tag;\n this.kind = options['kind'] || null;\n this.resolve = options['resolve'] || function () { return true; };\n this.construct = options['construct'] || function (data) { return data; };\n this.instanceOf = options['instanceOf'] || null;\n this.predicate = options['predicate'] || null;\n this.represent = options['represent'] || null;\n this.defaultStyle = options['defaultStyle'] || null;\n this.styleAliases = compileStyleAliases(options['styleAliases'] || null);\n if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {\n throw new YAMLException('Unknown kind \"' + this.kind + '\" is specified for \"' + tag + '\" YAML type.');\n }\n}\nmodule.exports = Type;\n},{\"./exception\":4}],14:[function(require,module,exports){\n'use strict';\n/*eslint-disable no-bitwise*/\nvar NodeBuffer;\ntry {\n // A trick for browserified version, to not include `Buffer` shim\n var _require = require;\n NodeBuffer = _require('buffer').Buffer;\n} catch (__) {}\nvar Type = require('../type');\n// [ 64, 65, 66 ] -> [ padding, CR, LF ]\nvar BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\\n\\r';\nfunction resolveYamlBinary(data) {\n if (data === null) return false;\n var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP;\n // Convert one by one.\n for (idx = 0; idx < max; idx++) {\n code = map.indexOf(data.charAt(idx));\n // Skip CR/LF\n if (code > 64) continue;\n // Fail on illegal characters\n if (code < 0) return false;\n bitlen += 6;\n }\n // If there are any bits left, source was corrupted\n return (bitlen % 8) === 0;\n}\nfunction constructYamlBinary(data) {\n var idx, tailbits,\n input = data.replace(/[\\r\\n=]/g, ''), // remove CR/LF & padding to simplify scan\n max = input.length,\n map = BASE64_MAP,\n bits = 0,\n result = [];\n // Collect by 6*4 bits (3 bytes)\n for (idx = 0; idx < max; idx++) {\n if ((idx % 4 === 0) && idx) {\n result.push((bits >> 16) & 0xFF);\n result.push((bits >> 8) & 0xFF);\n result.push(bits & 0xFF);\n }\n bits = (bits << 6) | map.indexOf(input.charAt(idx));\n }\n // Dump tail\n tailbits = (max % 4) * 6;\n if (tailbits === 0) {\n result.push((bits >> 16) & 0xFF);\n result.push((bits >> 8) & 0xFF);\n result.push(bits & 0xFF);\n } else if (tailbits === 18) {\n result.push((bits >> 10) & 0xFF);\n result.push((bits >> 2) & 0xFF);\n } else if (tailbits === 12) {\n result.push((bits >> 4) & 0xFF);\n }\n // Wrap into Buffer for NodeJS and leave Array for browser\n if (NodeBuffer) {\n // Support node 6.+ Buffer API when available\n return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result);\n }\n return result;\n}\nfunction representYamlBinary(object /*, style*/) {\n var result = '', bits = 0, idx, tail,\n max = object.length,\n map = BASE64_MAP;\n // Convert every three bytes to 4 ASCII characters.\n for (idx = 0; idx < max; idx++) {\n if ((idx % 3 === 0) && idx) {\n result += map[(bits >> 18) & 0x3F];\n result += map[(bits >> 12) & 0x3F];\n result += map[(bits >> 6) & 0x3F];\n result += map[bits & 0x3F];\n }\n bits = (bits << 8) + object[idx];\n }\n // Dump tail\n tail = max % 3;\n if (tail === 0) {\n result += map[(bits >> 18) & 0x3F];\n result += map[(bits >> 12) & 0x3F];\n result += map[(bits >> 6) & 0x3F];\n result += map[bits & 0x3F];\n } else if (tail === 2) {\n result += map[(bits >> 10) & 0x3F];\n result += map[(bits >> 4) & 0x3F];\n result += map[(bits << 2) & 0x3F];\n result += map[64];\n } else if (tail === 1) {\n result += map[(bits >> 2) & 0x3F];\n result += map[(bits << 4) & 0x3F];\n result += map[64];\n result += map[64];\n }\n return result;\n}\nfunction isBinary(object) {\n return NodeBuffer && NodeBuffer.isBuffer(object);\n}\nmodule.exports = new Type('tag:yaml.org,2002:binary', {\n kind: 'scalar',\n resolve: resolveYamlBinary,\n construct: constructYamlBinary,\n predicate: isBinary,\n represent: representYamlBinary\n});\n},{\"../type\":13}],15:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nfunction resolveYamlBoolean(data) {\n if (data === null) return false;\n var max = data.length;\n return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||\n (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));\n}\nfunction constructYamlBoolean(data) {\n return data === 'true' ||\n data === 'True' ||\n data === 'TRUE';\n}\nfunction isBoolean(object) {\n return Object.prototype.toString.call(object) === '[object Boolean]';\n}\nmodule.exports = new Type('tag:yaml.org,2002:bool', {\n kind: 'scalar',\n resolve: resolveYamlBoolean,\n construct: constructYamlBoolean,\n predicate: isBoolean,\n represent: {\n lowercase: function (object) { return object ? 'true' : 'false'; },\n uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },\n camelcase: function (object) { return object ? 'True' : 'False'; }\n },\n defaultStyle: 'lowercase'\n});\n},{\"../type\":13}],16:[function(require,module,exports){\n'use strict';\nvar common = require('../common');\nvar Type = require('../type');\nvar YAML_FLOAT_PATTERN = new RegExp(\n // 2.5e4, 2.5 and integers\n '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' +\n // .2e4, .2\n // special case, seems not from spec\n '|\\\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' +\n // 20:59\n '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\\\.[0-9_]*' +\n // .inf\n '|[-+]?\\\\.(?:inf|Inf|INF)' +\n // .nan\n '|\\\\.(?:nan|NaN|NAN))$');\nfunction resolveYamlFloat(data) {\n if (data === null) return false;\n if (!YAML_FLOAT_PATTERN.test(data) ||\n // Quick hack to not allow integers end with `_`\n // Probably should update regexp & check speed\n data[data.length - 1] === '_') {\n return false;\n }\n return true;\n}\nfunction constructYamlFloat(data) {\n var value, sign, base, digits;\n value = data.replace(/_/g, '').toLowerCase();\n sign = value[0] === '-' ? -1 : 1;\n digits = [];\n if ('+-'.indexOf(value[0]) >= 0) {\n value = value.slice(1);\n }\n if (value === '.inf') {\n return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;\n } else if (value === '.nan') {\n return NaN;\n } else if (value.indexOf(':') >= 0) {\n value.split(':').forEach(function (v) {\n digits.unshift(parseFloat(v, 10));\n });\n value = 0.0;\n base = 1;\n digits.forEach(function (d) {\n value += d * base;\n base *= 60;\n });\n return sign * value;\n }\n return sign * parseFloat(value, 10);\n}\nvar SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;\nfunction representYamlFloat(object, style) {\n var res;\n if (isNaN(object)) {\n switch (style) {\n case 'lowercase': return '.nan';\n case 'uppercase': return '.NAN';\n case 'camelcase': return '.NaN';\n }\n } else if (Number.POSITIVE_INFINITY === object) {\n switch (style) {\n case 'lowercase': return '.inf';\n case 'uppercase': return '.INF';\n case 'camelcase': return '.Inf';\n }\n } else if (Number.NEGATIVE_INFINITY === object) {\n switch (style) {\n case 'lowercase': return '-.inf';\n case 'uppercase': return '-.INF';\n case 'camelcase': return '-.Inf';\n }\n } else if (common.isNegativeZero(object)) {\n return '-0.0';\n }\n res = object.toString(10);\n // JS stringifier can build scientific format without dots: 5e-100,\n // while YAML requres dot: 5.e-100. Fix it with simple hack\n return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res;\n}\nfunction isFloat(object) {\n return (Object.prototype.toString.call(object) === '[object Number]') &&\n (object % 1 !== 0 || common.isNegativeZero(object));\n}\nmodule.exports = new Type('tag:yaml.org,2002:float', {\n kind: 'scalar',\n resolve: resolveYamlFloat,\n construct: constructYamlFloat,\n predicate: isFloat,\n represent: representYamlFloat,\n defaultStyle: 'lowercase'\n});\n},{\"../common\":2,\"../type\":13}],17:[function(require,module,exports){\n'use strict';\nvar common = require('../common');\nvar Type = require('../type');\nfunction isHexCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||\n ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||\n ((0x61/* a */ <= c) && (c <= 0x66/* f */));\n}\nfunction isOctCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));\n}\nfunction isDecCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));\n}\nfunction resolveYamlInteger(data) {\n if (data === null) return false;\n var max = data.length,\n index = 0,\n hasDigits = false,\n ch;\n if (!max) return false;\n ch = data[index];\n // sign\n if (ch === '-' || ch === '+') {\n ch = data[++index];\n }\n if (ch === '0') {\n // 0\n if (index + 1 === max) return true;\n ch = data[++index];\n // base 2, base 8, base 16\n if (ch === 'b') {\n // base 2\n index++;\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (ch !== '0' && ch !== '1') return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n if (ch === 'x') {\n // base 16\n index++;\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isHexCode(data.charCodeAt(index))) return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n // base 8\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isOctCode(data.charCodeAt(index))) return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n // base 10 (except 0) or base 60\n // value should not start with `_`;\n if (ch === '_') return false;\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (ch === ':') break;\n if (!isDecCode(data.charCodeAt(index))) {\n return false;\n }\n hasDigits = true;\n }\n // Should have digits and should not end with `_`\n if (!hasDigits || ch === '_') return false;\n // if !base60 - done;\n if (ch !== ':') return true;\n // base60 almost not used, no needs to optimize\n return /^(:[0-5]?[0-9])+$/.test(data.slice(index));\n}\nfunction constructYamlInteger(data) {\n var value = data, sign = 1, ch, base, digits = [];\n if (value.indexOf('_') !== -1) {\n value = value.replace(/_/g, '');\n }\n ch = value[0];\n if (ch === '-' || ch === '+') {\n if (ch === '-') sign = -1;\n value = value.slice(1);\n ch = value[0];\n }\n if (value === '0') return 0;\n if (ch === '0') {\n if (value[1] === 'b') return sign * parseInt(value.slice(2), 2);\n if (value[1] === 'x') return sign * parseInt(value, 16);\n return sign * parseInt(value, 8);\n }\n if (value.indexOf(':') !== -1) {\n value.split(':').forEach(function (v) {\n digits.unshift(parseInt(v, 10));\n });\n value = 0;\n base = 1;\n digits.forEach(function (d) {\n value += (d * base);\n base *= 60;\n });\n return sign * value;\n }\n return sign * parseInt(value, 10);\n}\nfunction isInteger(object) {\n return (Object.prototype.toString.call(object)) === '[object Number]' &&\n (object % 1 === 0 && !common.isNegativeZero(object));\n}\nmodule.exports = new Type('tag:yaml.org,2002:int', {\n kind: 'scalar',\n resolve: resolveYamlInteger,\n construct: constructYamlInteger,\n predicate: isInteger,\n represent: {\n binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); },\n octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); },\n decimal: function (obj) { return obj.toString(10); },\n /* eslint-disable max-len */\n hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); }\n },\n defaultStyle: 'decimal',\n styleAliases: {\n binary: [ 2, 'bin' ],\n octal: [ 8, 'oct' ],\n decimal: [ 10, 'dec' ],\n hexadecimal: [ 16, 'hex' ]\n }\n});\n},{\"../common\":2,\"../type\":13}],18:[function(require,module,exports){\n'use strict';\nvar esprima;\n// Browserified version does not have esprima\n//\n// 1. For node.js just require module as deps\n// 2. For browser try to require mudule via external AMD system.\n// If not found - try to fallback to window.esprima. If not\n// found too - then fail to parse.\n//\ntry {\n // workaround to exclude package from browserify list.\n var _require = require;\n esprima = _require('esprima');\n} catch (_) {\n /*global window */\n if (typeof window !== 'undefined') esprima = window.esprima;\n}\nvar Type = require('../../type');\nfunction resolveJavascriptFunction(data) {\n if (data === null) return false;\n try {\n var source = '(' + data + ')',\n ast = esprima.parse(source, { range: true });\n if (ast.type !== 'Program' ||\n ast.body.length !== 1 ||\n ast.body[0].type !== 'ExpressionStatement' ||\n (ast.body[0].expression.type !== 'ArrowFunctionExpression' &&\n ast.body[0].expression.type !== 'FunctionExpression')) {\n return false;\n }\n return true;\n } catch (err) {\n return false;\n }\n}\nfunction constructJavascriptFunction(data) {\n /*jslint evil:true*/\n var source = '(' + data + ')',\n ast = esprima.parse(source, { range: true }),\n params = [],\n body;\n if (ast.type !== 'Program' ||\n ast.body.length !== 1 ||\n ast.body[0].type !== 'ExpressionStatement' ||\n (ast.body[0].expression.type !== 'ArrowFunctionExpression' &&\n ast.body[0].expression.type !== 'FunctionExpression')) {\n throw new Error('Failed to resolve function');\n }\n ast.body[0].expression.params.forEach(function (param) {\n params.push(param.name);\n });\n body = ast.body[0].expression.body.range;\n // Esprima's ranges include the first '{' and the last '}' characters on\n // function expressions. So cut them out.\n if (ast.body[0].expression.body.type === 'BlockStatement') {\n /*eslint-disable no-new-func*/\n return new Function(params, source.slice(body[0] + 1, body[1] - 1));\n }\n // ES6 arrow functions can omit the BlockStatement. In that case, just return\n // the body.\n /*eslint-disable no-new-func*/\n return new Function(params, 'return ' + source.slice(body[0], body[1]));\n}\nfunction representJavascriptFunction(object /*, style*/) {\n return object.toString();\n}\nfunction isFunction(object) {\n return Object.prototype.toString.call(object) === '[object Function]';\n}\nmodule.exports = new Type('tag:yaml.org,2002:js/function', {\n kind: 'scalar',\n resolve: resolveJavascriptFunction,\n construct: constructJavascriptFunction,\n predicate: isFunction,\n represent: representJavascriptFunction\n});\n},{\"../../type\":13}],19:[function(require,module,exports){\n'use strict';\nvar Type = require('../../type');\nfunction resolveJavascriptRegExp(data) {\n if (data === null) return false;\n if (data.length === 0) return false;\n var regexp = data,\n tail = /\\/([gim]*)$/.exec(data),\n modifiers = '';\n // if regexp starts with '/' it can have modifiers and must be properly closed\n // `/foo/gim` - modifiers tail can be maximum 3 chars\n if (regexp[0] === '/') {\n if (tail) modifiers = tail[1];\n if (modifiers.length > 3) return false;\n // if expression starts with /, is should be properly terminated\n if (regexp[regexp.length - modifiers.length - 1] !== '/') return false;\n }\n return true;\n}\nfunction constructJavascriptRegExp(data) {\n var regexp = data,\n tail = /\\/([gim]*)$/.exec(data),\n modifiers = '';\n // `/foo/gim` - tail can be maximum 4 chars\n if (regexp[0] === '/') {\n if (tail) modifiers = tail[1];\n regexp = regexp.slice(1, regexp.length - modifiers.length - 1);\n }\n return new RegExp(regexp, modifiers);\n}\nfunction representJavascriptRegExp(object /*, style*/) {\n var result = '/' + object.source + '/';\n if (object.global) result += 'g';\n if (object.multiline) result += 'm';\n if (object.ignoreCase) result += 'i';\n return result;\n}\nfunction isRegExp(object) {\n return Object.prototype.toString.call(object) === '[object RegExp]';\n}\nmodule.exports = new Type('tag:yaml.org,2002:js/regexp', {\n kind: 'scalar',\n resolve: resolveJavascriptRegExp,\n construct: constructJavascriptRegExp,\n predicate: isRegExp,\n represent: representJavascriptRegExp\n});\n},{\"../../type\":13}],20:[function(require,module,exports){\n'use strict';\nvar Type = require('../../type');\nfunction resolveJavascriptUndefined() {\n return true;\n}\nfunction constructJavascriptUndefined() {\n /*eslint-disable no-undefined*/\n return undefined;\n}\nfunction representJavascriptUndefined() {\n return '';\n}\nfunction isUndefined(object) {\n return typeof object === 'undefined';\n}\nmodule.exports = new Type('tag:yaml.org,2002:js/undefined', {\n kind: 'scalar',\n resolve: resolveJavascriptUndefined,\n construct: constructJavascriptUndefined,\n predicate: isUndefined,\n represent: representJavascriptUndefined\n});\n},{\"../../type\":13}],21:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nmodule.exports = new Type('tag:yaml.org,2002:map', {\n kind: 'mapping',\n construct: function (data) { return data !== null ? data : {}; }\n});\n},{\"../type\":13}],22:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nfunction resolveYamlMerge(data) {\n return data === '<<' || data === null;\n}\nmodule.exports = new Type('tag:yaml.org,2002:merge', {\n kind: 'scalar',\n resolve: resolveYamlMerge\n});\n},{\"../type\":13}],23:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nfunction resolveYamlNull(data) {\n if (data === null) return true;\n var max = data.length;\n return (max === 1 && data === '~') ||\n (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));\n}\nfunction constructYamlNull() {\n return null;\n}\nfunction isNull(object) {\n return object === null;\n}\nmodule.exports = new Type('tag:yaml.org,2002:null', {\n kind: 'scalar',\n resolve: resolveYamlNull,\n construct: constructYamlNull,\n predicate: isNull,\n represent: {\n canonical: function () { return '~'; },\n lowercase: function () { return 'null'; },\n uppercase: function () { return 'NULL'; },\n camelcase: function () { return 'Null'; }\n },\n defaultStyle: 'lowercase'\n});\n},{\"../type\":13}],24:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\nvar _toString = Object.prototype.toString;\nfunction resolveYamlOmap(data) {\n if (data === null) return true;\n var objectKeys = [], index, length, pair, pairKey, pairHasKey,\n object = data;\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n pairHasKey = false;\n if (_toString.call(pair) !== '[object Object]') return false;\n for (pairKey in pair) {\n if (_hasOwnProperty.call(pair, pairKey)) {\n if (!pairHasKey) pairHasKey = true;\n else return false;\n }\n }\n if (!pairHasKey) return false;\n if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);\n else return false;\n }\n return true;\n}\nfunction constructYamlOmap(data) {\n return data !== null ? data : [];\n}\nmodule.exports = new Type('tag:yaml.org,2002:omap', {\n kind: 'sequence',\n resolve: resolveYamlOmap,\n construct: constructYamlOmap\n});\n},{\"../type\":13}],25:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nvar _toString = Object.prototype.toString;\nfunction resolveYamlPairs(data) {\n if (data === null) return true;\n var index, length, pair, keys, result,\n object = data;\n result = new Array(object.length);\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n if (_toString.call(pair) !== '[object Object]') return false;\n keys = Object.keys(pair);\n if (keys.length !== 1) return false;\n result[index] = [ keys[0], pair[keys[0]] ];\n }\n return true;\n}\nfunction constructYamlPairs(data) {\n if (data === null) return [];\n var index, length, pair, keys, result,\n object = data;\n result = new Array(object.length);\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n keys = Object.keys(pair);\n result[index] = [ keys[0], pair[keys[0]] ];\n }\n return result;\n}\nmodule.exports = new Type('tag:yaml.org,2002:pairs', {\n kind: 'sequence',\n resolve: resolveYamlPairs,\n construct: constructYamlPairs\n});\n},{\"../type\":13}],26:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nmodule.exports = new Type('tag:yaml.org,2002:seq', {\n kind: 'sequence',\n construct: function (data) { return data !== null ? data : []; }\n});\n},{\"../type\":13}],27:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\nfunction resolveYamlSet(data) {\n if (data === null) return true;\n var key, object = data;\n for (key in object) {\n if (_hasOwnProperty.call(object, key)) {\n if (object[key] !== null) return false;\n }\n }\n return true;\n}\nfunction constructYamlSet(data) {\n return data !== null ? data : {};\n}\nmodule.exports = new Type('tag:yaml.org,2002:set', {\n kind: 'mapping',\n resolve: resolveYamlSet,\n construct: constructYamlSet\n});\n},{\"../type\":13}],28:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nmodule.exports = new Type('tag:yaml.org,2002:str', {\n kind: 'scalar',\n construct: function (data) { return data !== null ? data : ''; }\n});\n},{\"../type\":13}],29:[function(require,module,exports){\n'use strict';\nvar Type = require('../type');\nvar YAML_DATE_REGEXP = new RegExp(\n '^([0-9][0-9][0-9][0-9])' + // [1] year\n '-([0-9][0-9])' + // [2] month\n '-([0-9][0-9])$'); // [3] day\nvar YAML_TIMESTAMP_REGEXP = new RegExp(\n '^([0-9][0-9][0-9][0-9])' + // [1] year\n '-([0-9][0-9]?)' + // [2] month\n '-([0-9][0-9]?)' + // [3] day\n '(?:[Tt]|[ \\\\t]+)' + // ...\n '([0-9][0-9]?)' + // [4] hour\n ':([0-9][0-9])' + // [5] minute\n ':([0-9][0-9])' + // [6] second\n '(?:\\\\.([0-9]*))?' + // [7] fraction\n '(?:[ \\\\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour\n '(?::([0-9][0-9]))?))?$'); // [11] tz_minute\nfunction resolveYamlTimestamp(data) {\n if (data === null) return false;\n if (YAML_DATE_REGEXP.exec(data) !== null) return true;\n if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;\n return false;\n}\nfunction constructYamlTimestamp(data) {\n var match, year, month, day, hour, minute, second, fraction = 0,\n delta = null, tz_hour, tz_minute, date;\n match = YAML_DATE_REGEXP.exec(data);\n if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);\n if (match === null) throw new Error('Date resolve error');\n // match: [1] year [2] month [3] day\n year = +(match[1]);\n month = +(match[2]) - 1; // JS month starts with 0\n day = +(match[3]);\n if (!match[4]) { // no hour\n return new Date(Date.UTC(year, month, day));\n }\n // match: [4] hour [5] minute [6] second [7] fraction\n hour = +(match[4]);\n minute = 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