@reactivex/ix-esnext-esm/iterable/operators/startwith.mjs.map

The Interactive Extensions for JavaScript

{"version":3,"sources":["iterable/operators/startwith.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,SAAS,EAAE,MAAM,cAAc,CAAC;AAGzC,MAAM,OAAO,iBAA2B,SAAQ,SAAkB;IAIhE,YAAY,MAAyB,EAAE,IAAe;QACpD,KAAK,EAAE,CAAC;QACR,IAAI,CAAC,OAAO,GAAG,MAAM,CAAC;QACtB,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC;IACpB,CAAC;IAED,CAAC,CAAC,MAAM,CAAC,QAAQ,CAAC;QAChB,KAAK,MAAM,CAAC,IAAI,IAAI,CAAC,KAAK,EAAE;YAC1B,MAAM,CAAC,CAAC;SACT;QACD,KAAK,MAAM,IAAI,IAAI,IAAI,CAAC,OAAO,EAAE;YAC/B,MAAM,IAAI,CAAC;SACZ;IACH,CAAC;CACF;AAED,MAAM,UAAU,SAAS,CAAU,GAAG,IAAe;IACnD,OAAO,SAAS,yBAAyB,CAAC,MAAyB;QACjE,OAAO,IAAI,iBAAiB,CAAU,MAAM,EAAE,IAAI,CAAC,CAAC;IACtD,CAAC,CAAC;AACJ,CAAC","file":"startwith.js","sourcesContent":["import { IterableX } from '../iterablex';\nimport { MonoTypeOperatorFunction } from '../../interfaces';\n\nexport class StartWithIterable<TSource> extends IterableX<TSource> {\n  private _source: Iterable<TSource>;\n  private _args: TSource[];\n\n  constructor(source: Iterable<TSource>, args: TSource[]) {\n    super();\n    this._source = source;\n    this._args = args;\n  }\n\n  *[Symbol.iterator]() {\n    for (const x of this._args) {\n      yield x;\n    }\n    for (const item of this._source) {\n      yield item;\n    }\n  }\n}\n\nexport function startWith<TSource>(...args: TSource[]): MonoTypeOperatorFunction<TSource> {\n  return function startWithOperatorFunction(source: Iterable<TSource>): IterableX<TSource> {\n    return new StartWithIterable<TSource>(source, args);\n  };\n}\n"]}