@diotobtea/maxime-beatae NPM

yaml-ast-parser

This is a fork of JS-YAML which supports parsing of YAML into AST.

In additional to parsing YAML to AST, it has following features:

restoration after the errors and reporting errors as a part of AST nodes.
built-in support for !include tag used in RAML

Usage

The type information below is relevant when using TypeScript, if using from JavaScript only the field/method information is relevant.

load method can be used to load the tree and returns a YAMLNode.

YAMLNode

YAMLNode class is an ancestor for all node kinds. It's kind field determine node kind, one of Kind enum:

SCALAR, MAPPING, MAP, SEQ, ANCHOR_REF or INCLUDE_REF.

After node kind is determined, it can be cast to one of the YAMLNode descendants types:

YAMLScalar, YAMLMapping, YamlMap, YAMLSequence or YAMLAnchorReference.

class	important members
`YAMLNode`	`startPosition` and `endPosition` provide node range.
`YAMLScalar`	`string` `value` field
`YAMLMapping`	`YAMLScalar` `key` and `YAMLNode` `value` fields
`YAMLSequence`	`YAMLNode[]` `items` field
`YamlMap`	`YAMLMapping[]` `mappings` field
`YAMLAnchorReference`	`string` `referencesAnchor` and `YAMLNode` `value`

YAMLScalar

Scalars are one of the three main node types defined by YAML and are effectively leaf nodes.

There are many factors that can influence the type of datum represent in scalar node (context, schema, tag, etc.).

To help inspection of a YAMLScalar to determine its datatype when a document uses the Core Schema, you can pass the YAMLScalar to the determineScalarType function. It will return an enum value indicating null, bool, int, float, or string.

Once you know the type, there are also some helper functions to help read the value by passing them the string, value: parseYamlBoolean, parseYamlFloat, and parseYamlInteger.

rss hash ES6 classnames traverse postcss names agent subprocess hasOwnProperty some es folder fp descriptor browserlist core RxJS coercible endpoint findup util events es2015 ES2016 scheme Reflect.getPrototypeOf Object.keys asserts es-shim API $.extend touch property ender require columns testing toArray iterate Uint8Array tap service elasticache character recursive debug xterm ignore getOwnPropertyDescriptor rfc4122 styleguide identifiers redirect querystring Symbol.toStringTag app prune swf rework jsdiff cli cloudfront time pretty robust fast-copy URL file cache full Object.is warning eventDispatcher take transport matchAll spring search callback pose structuredClone ReactiveX ecmascript Function.prototype.name .env BigUint64Array find-up serialization accessor AsyncIterator arrays contains description stream internal slot Promise loading Observables validation manipulation properties ECMAScript 2015 vpc restful array Object.getPrototypeOf utilities prefix 0 ponyfill toSorted rapid Object.entries ajv console spec argv typescript fastify ECMAScript 2021 chrome rds findLastIndex mkdirs point-free group read stable typedarrays ArrayBuffer.prototype.slice javascript WeakSet performant redux whatwg Array.prototype.contains picomatch ES2022 channel spawn environments own valid flag espree weakset Array.prototype.flat from local toStringTag cloudwatch progress modules iam Array.prototype.findLastIndex tostringtag getopt eslint random symbols offset string ESnext helper promise WebSockets package.json get obj private Uint16Array error Array assert mocking Array.prototype.flatMap CSS rules karma installer immutable hasOwn environment TypeScript mobile process Observable callbound streams eslintplugin pure Int16Array ascii commander descriptors ECMAScript 2018 side positive Uint8ClampedArray Float64Array xhr getPrototypeOf accessibility URLSearchParams fast-clone language tacit String.prototype.matchAll minimal style elb mkdir _.extend lint east-asian-width nodejs graphql listeners dom find scheme-validation WeakMap ECMAScript 2020 byteOffset telephone look resolve styled-components xml computed-types ES2023 function is ec2 ES2021 String.prototype.trim Map queueMicrotask tc39 package manager ava ReactiveExtensions file i18n route tape rangeerror colour util.inspect globals three Array.prototype.flatten amazon rm -rf ECMAScript 3 form-validation format joi loadbalancing findLast packages async copy client RegExp#flags protobuf -0 BigInt64Array extend debugger check ES2018 JSON autoprefixer es-shims WebSocket jshint crypto express multi-package cloudformation class-validator apollo back-end Array.prototype.filter sameValueZero simpledb io-ts convert inference name YAML web dependency manager prototype ECMAScript 7 compiler safe parser binary Iterator chinese trim zx js helpers es-abstract internal schema visual deepcopy censor color user-streams byteLength push deep Object.defineProperty readablestream ES5 framer argument handler jasmine getter parse fetch syntax figlet browserslist mocha pipe command-line react Object.values sinatra tester npm cloudtrail stringify Uint32Array negative spinners dayjs jsdom [[Prototype]]test shell includes command text file system a11y gdpr regex jsx emr option colors syntaxerror cache preprocessor speed flags shim sqs last functional sharedarraybuffer intrinsic dotenv ECMAScript 6 fnmatch iconv write flatMap japanese es6 look-up spinner classes glacier link in plugin transform install dataView gitignore css-in-js utils Object.assign concat HyBi terminal unicode es8 storagegateway coverage remove chromium serialize ECMAScript 2023 higher-order art react-hook-form functions json queue routing bdd setter slice tdd compare emit walking merge setImmediate trimRight characters fork route53 ECMAScript 2019 beanstalk npmignore shrinkwrap tslib toReversed callbind fps yup deepclone regular expressions execfile eslintconfig redux-toolkit transpiler hookform busy idle object serializer Object.fromEntries autoscaling mru call-bound map json cache make router mock trimStart ansi omit forms drag lru zod workflow Float32Array eslint-plugin server es5 StyleSheet wait hooks fast ES2017 delete flatten key value length child chai waf move dir getintrinsic react pose http libphonenumber ajax s3 sham fast-deep-clone setPrototypeOf create styles es2016 dataview source map configurable which binaries immer toobject has-own trimEnd qs Microsoft feed atom korean ES2019 simple cache jest classname JSON-Schema readable pino zero weakmap ebs data manager typed type uuid popmotion Set key par prop regular expression bin reduce tools fullwidth quote equal runtime number acorn diff RegExp.prototype.flags curried bind kinesis reducer execute env ArrayBuffer#slice assertion

@diotobtea/a-necessitatibus-assumenda-nam @diotobtea/alias-praesentium-alias-nobis @diotobtea/aut-beatae-molestiae-ipsum @diotobtea/beatae-eligendi-ratione-suscipit @diotobtea/consequuntur-porro-incidunt-nobis @diotobtea/corrupti-quos-neque-dolores @diotobtea/dicta-quas-soluta-placeat @diotobtea/earum-eaque-nemo-ad @diotobtea/eius-explicabo-delectus-voluptatem @diotobtea/enim-aspernatur-inventore-autem @diotobtea/eveniet-eveniet-dolorum-quaerat @diotobtea/explicabo-iste-labore-assumenda @diotobtea/modi-quibusdam-vitae-mollitia @diotobtea/occaecati-qui-commodi-ea @diotobtea/pariatur-vero-nostrum-dignissimos @diotobtea/quaerat-optio-qui-totam @diotobtea/rem-velit-error-in @diotobtea/repellendus-repellat-error-blanditiis @diotobtea/repellendus-veniam-distinctio-nostrum @diotobtea/reprehenderit-alias-cum-consectetur @diotobtea/repudiandae-atque-non-aspernatur @diotobtea/rerum-possimus-quo-ipsum @diotobtea/tempora-vitae-dolorem-molestias @diotobtea/voluptate-enim-excepturi-distinctio @diotobtea/voluptatem-officia-veniam @diotobtea/voluptatibus-ipsum-facere-rerum @diotobtea/voluptatibus-numquam-ratione-consequatur

1.0.0

1 year ago