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{"version":3,"file":"ArrayLikeObservable.js","sourceRoot":"","sources":["../../src/observable/ArrayLikeObservable.ts"],"names":[],"mappings":";;;;;;AACA,2BAA2B,eAAe,CAAC,CAAA;AAC3C,iCAAiC,oBAAoB,CAAC,CAAA;AACtD,gCAAgC,mBAAmB,CAAC,CAAA;AAIpD;;;;GAIG;AACH;IAA4C,uCAAa;IAmCvD,6BAAoB,SAAuB,EAAU,SAAsB;QACzE,iBAAO,CAAC;QADU,cAAS,GAAT,SAAS,CAAc;QAAU,cAAS,GAAT,SAAS,CAAa;QAEzE,EAAE,CAAC,CAAC,CAAC,SAAS,IAAI,SAAS,CAAC,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;YACzC,IAAI,CAAC,SAAS,GAAG,IAAI,CAAC;YACtB,IAAI,CAAC,KAAK,GAAG,SAAS,CAAC,CAAC,CAAC,CAAC;QAC5B,CAAC;IACH,CAAC;IAvCM,0BAAM,GAAb,UAAiB,SAAuB,EAAE,SAAsB;QAC9D,IAAM,MAAM,GAAG,SAAS,CAAC,MAAM,CAAC;QAChC,EAAE,CAAC,CAAC,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;YACjB,MAAM,CAAC,IAAI,iCAAe,EAAK,CAAC;QAClC,CAAC;QAAC,IAAI,CAAC,EAAE,CAAC,CAAC,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC;YACxB,MAAM,CAAC,IAAI,mCAAgB,CAAS,SAAS,CAAC,CAAC,CAAC,EAAE,SAAS,CAAC,CAAC;QAC/D,CAAC;QAAC,IAAI,CAAC,CAAC;YACN,MAAM,CAAC,IAAI,mBAAmB,CAAC,SAAS,EAAE,SAAS,CAAC,CAAC;QACvD,CAAC;IACH,CAAC;IAEM,4BAAQ,GAAf,UAAgB,KAAU;QAChB,+BAAS,EAAE,mBAAK,EAAE,qBAAM,EAAE,6BAAU,CAAW;QAEvD,EAAE,CAAC,CAAC,UAAU,CAAC,MAAM,CAAC,CAAC,CAAC;YACtB,MAAM,CAAC;QACT,CAAC;QAED,EAAE,CAAC,CAAC,KAAK,IAAI,MAAM,CAAC,CAAC,CAAC;YACpB,UAAU,CAAC,QAAQ,EAAE,CAAC;YACtB,MAAM,CAAC;QACT,CAAC;QAED,UAAU,CAAC,IAAI,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC,CAAC;QAElC,KAAK,CAAC,KAAK,GAAG,KAAK,GAAG,CAAC,CAAC;QAEjB,IAAK,CAAC,QAAQ,CAAC,KAAK,CAAC,CAAC;IAC/B,CAAC;IAaD,oCAAoC,CAAC,wCAAU,GAAV,UAAW,UAAyB;QACvE,IAAI,KAAK,GAAG,CAAC,CAAC;QACd,IAAA,SAAqC,EAA7B,wBAAS,EAAE,wBAAS,CAAU;QACtC,IAAM,MAAM,GAAG,SAAS,CAAC,MAAM,CAAC;QAEhC,EAAE,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC;YACd,MAAM,CAAC,SAAS,CAAC,QAAQ,CAAC,mBAAmB,CAAC,QAAQ,EAAE,CAAC,EAAE;gBACzD,oBAAS,EAAE,YAAK,EAAE,cAAM,EAAE,sBAAU;aACrC,CAAC,CAAC;QACL,CAAC;QAAC,IAAI,CAAC,CAAC;YACN,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,MAAM,IAAI,CAAC,UAAU,CAAC,MAAM,EAAE,CAAC,EAAE,EAAE,CAAC;gBACtD,UAAU,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC,CAAC;YAChC,CAAC;YACD,UAAU,CAAC,QAAQ,EAAE,CAAC;QACxB,CAAC;IACH,CAAC;IACH,0BAAC;AAAD,CAAC,AA3DD,CAA4C,uBAAU,GA2DrD;AA3DY,2BAAmB,sBA2D/B,CAAA","sourcesContent":["import { IScheduler } from '../Scheduler';\nimport { Observable } from '../Observable';\nimport { ScalarObservable } from './ScalarObservable';\nimport { EmptyObservable } from './EmptyObservable';\nimport { Subscriber } from '../Subscriber';\nimport { TeardownLogic } from '../Subscription';\n\n/**\n * We need this JSDoc comment for affecting ESDoc.\n * @extends {Ignored}\n * @hide true\n */\nexport class ArrayLikeObservable<T> extends Observable<T> {\n\n static create<T>(arrayLike: ArrayLike<T>, scheduler?: IScheduler): Observable<T> {\n const length = arrayLike.length;\n if (length === 0) {\n return new EmptyObservable<T>();\n } else if (length === 1) {\n return new ScalarObservable<T>(<any>arrayLike[0], scheduler);\n } else {\n return new ArrayLikeObservable(arrayLike, scheduler);\n }\n }\n\n static dispatch(state: any) {\n const { arrayLike, index, length, subscriber } = state;\n\n if (subscriber.closed) {\n return;\n }\n\n if (index >= length) {\n subscriber.complete();\n return;\n }\n\n subscriber.next(arrayLike[index]);\n\n state.index = index + 1;\n\n (<any> this).schedule(state);\n }\n\n // value used if Array has one value and _isScalar\n private value: any;\n\n constructor(private arrayLike: ArrayLike<T>, private scheduler?: IScheduler) {\n super();\n if (!scheduler && arrayLike.length === 1) {\n this._isScalar = true;\n this.value = arrayLike[0];\n }\n }\n\n /** @deprecated internal use only */ _subscribe(subscriber: Subscriber<T>): TeardownLogic {\n let index = 0;\n const { arrayLike, scheduler } = this;\n const length = arrayLike.length;\n\n if (scheduler) {\n return scheduler.schedule(ArrayLikeObservable.dispatch, 0, {\n arrayLike, index, length, subscriber\n });\n } else {\n for (let i = 0; i < length && !subscriber.closed; i++) {\n subscriber.next(arrayLike[i]);\n }\n subscriber.complete();\n }\n }\n}\n"]}
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