{"version":3,"file":"merge.js","sourceRoot":"","sources":["../../src/observable/merge.ts"],"names":[],"mappings":";AAAA,2BAA4C,eAAe,CAAC,CAAA;AAE5D,gCAAgC,mBAAmB,CAAC,CAAA;AACpD,4BAA4B,qBAAqB,CAAC,CAAA;AAClD,yBAAyB,uBAAuB,CAAC,CAAA;AAiBjD,mCAAmC;AACnC;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GA2DG;AACH;IAA4B,qBAAiE;SAAjE,WAAiE,CAAjE,sBAAiE,CAAjE,IAAiE;QAAjE,oCAAiE;;IAC5F,IAAI,UAAU,GAAG,MAAM,CAAC,iBAAiB,CAAC;IAC1C,IAAI,SAAS,GAAe,IAAI,CAAC;IAChC,IAAI,IAAI,GAAQ,WAAW,CAAC,WAAW,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;IACpD,EAAE,CAAC,CAAC,yBAAW,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;QACtB,SAAS,GAAe,WAAW,CAAC,GAAG,EAAE,CAAC;QAC1C,EAAE,CAAC,CAAC,WAAW,CAAC,MAAM,GAAG,CAAC,IAAI,OAAO,WAAW,CAAC,WAAW,CAAC,MAAM,GAAG,CAAC,CAAC,KAAK,QAAQ,CAAC,CAAC,CAAC;YACtF,UAAU,GAAW,WAAW,CAAC,GAAG,EAAE,CAAC;QACzC,CAAC;IACH,CAAC;IAAC,IAAI,CAAC,EAAE,CAAC,CAAC,OAAO,IAAI,KAAK,QAAQ,CAAC,CAAC,CAAC;QACpC,UAAU,GAAW,WAAW,CAAC,GAAG,EAAE,CAAC;IACzC,CAAC;IAED,EAAE,CAAC,CAAC,SAAS,KAAK,IAAI,IAAI,WAAW,CAAC,MAAM,KAAK,CAAC,IAAI,WAAW,CAAC,CAAC,CAAC,YAAY,uBAAU,CAAC,CAAC,CAAC;QAC3F,MAAM,CAAgB,WAAW,CAAC,CAAC,CAAC,CAAC;IACvC,CAAC;IAED,MAAM,CAAC,mBAAQ,CAAC,UAAU,CAAC,CAAC,IAAI,iCAAe,CAAM,WAAW,EAAE,SAAS,CAAC,CAAkB,CAAC;AACjG,CAAC;AAlBe,aAAK,QAkBpB,CAAA","sourcesContent":["import { Observable, ObservableInput } from '../Observable';\nimport { IScheduler } from '../Scheduler';\nimport { ArrayObservable } from './ArrayObservable';\nimport { isScheduler } from '../util/isScheduler';\nimport { mergeAll } from '../operators/mergeAll';\n\n/* tslint:disable:max-line-length */\nexport function merge<T>(v1: ObservableInput<T>, scheduler?: IScheduler): Observable<T>;\nexport function merge<T>(v1: ObservableInput<T>, concurrent?: number, scheduler?: IScheduler): Observable<T>;\nexport function merge<T, T2>(v1: ObservableInput<T>, v2: ObservableInput<T2>, scheduler?: IScheduler): Observable<T | T2>;\nexport function merge<T, T2>(v1: ObservableInput<T>, v2: ObservableInput<T2>, concurrent?: number, scheduler?: IScheduler): Observable<T | T2>;\nexport function merge<T, T2, T3>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, scheduler?: IScheduler): Observable<T | T2 | T3>;\nexport function merge<T, T2, T3>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, concurrent?: number, scheduler?: IScheduler): Observable<T | T2 | T3>;\nexport function merge<T, T2, T3, T4>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, scheduler?: IScheduler): Observable<T | T2 | T3 | T4>;\nexport function merge<T, T2, T3, T4>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, concurrent?: number, scheduler?: IScheduler): Observable<T | T2 | T3 | T4>;\nexport function merge<T, T2, T3, T4, T5>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, scheduler?: IScheduler): Observable<T | T2 | T3 | T4 | T5>;\nexport function merge<T, T2, T3, T4, T5>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, concurrent?: number, scheduler?: IScheduler): Observable<T | T2 | T3 | T4 | T5>;\nexport function merge<T, T2, T3, T4, T5, T6>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, v6: ObservableInput<T6>, scheduler?: IScheduler): Observable<T | T2 | T3 | T4 | T5 | T6>;\nexport function merge<T, T2, T3, T4, T5, T6>(v1: ObservableInput<T>, v2: ObservableInput<T2>, v3: ObservableInput<T3>, v4: ObservableInput<T4>, v5: ObservableInput<T5>, v6: ObservableInput<T6>, concurrent?: number, scheduler?: IScheduler): Observable<T | T2 | T3 | T4 | T5 | T6>;\nexport function merge<T>(...observables: (ObservableInput<T> | IScheduler | number)[]): Observable<T>;\nexport function merge<T, R>(...observables: (ObservableInput<any> | IScheduler | number)[]): Observable<R>;\n/* tslint:enable:max-line-length */\n/**\n * Creates an output Observable which concurrently emits all values from every\n * given input Observable.\n *\n * <span class=\"informal\">Flattens multiple Observables together by blending\n * their values into one Observable.</span>\n *\n * <img src=\"./img/merge.png\" width=\"100%\">\n *\n * `merge` subscribes to each given input Observable (as arguments), and simply\n * forwards (without doing any transformation) all the values from all the input\n * Observables to the output Observable. The output Observable only completes\n * once all input Observables have completed. Any error delivered by an input\n * Observable will be immediately emitted on the output Observable.\n *\n * @example <caption>Merge together two Observables: 1s interval and clicks</caption>\n * var clicks = Rx.Observable.fromEvent(document, 'click');\n * var timer = Rx.Observable.interval(1000);\n * var clicksOrTimer = Rx.Observable.merge(clicks, timer);\n * clicksOrTimer.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // timer will emit ascending values, one every second(1000ms) to console\n * // clicks logs MouseEvents to console everytime the \"document\" is clicked\n * // Since the two streams are merged you see these happening\n * // as they occur.\n *\n * @example <caption>Merge together 3 Observables, but only 2 run concurrently</caption>\n * var timer1 = Rx.Observable.interval(1000).take(10);\n * var timer2 = Rx.Observable.interval(2000).take(6);\n * var timer3 = Rx.Observable.interval(500).take(10);\n * var concurrent = 2; // the argument\n * var merged = Rx.Observable.merge(timer1, timer2, timer3, concurrent);\n * merged.subscribe(x => console.log(x));\n *\n * // Results in the following:\n * // - First timer1 and timer2 will run concurrently\n * // - timer1 will emit a value every 1000ms for 10 iterations\n * // - timer2 will emit a value every 2000ms for 6 iterations\n * // - after timer1 hits it's max iteration, timer2 will\n * //   continue, and timer3 will start to run concurrently with timer2\n * // - when timer2 hits it's max iteration it terminates, and\n * //   timer3 will continue to emit a value every 500ms until it is complete\n *\n * @see {@link mergeAll}\n * @see {@link mergeMap}\n * @see {@link mergeMapTo}\n * @see {@link mergeScan}\n *\n * @param {...ObservableInput} observables Input Observables to merge together.\n * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of input\n * Observables being subscribed to concurrently.\n * @param {Scheduler} [scheduler=null] The IScheduler to use for managing\n * concurrency of input Observables.\n * @return {Observable} an Observable that emits items that are the result of\n * every input Observable.\n * @static true\n * @name merge\n * @owner Observable\n */\nexport function merge<T, R>(...observables: Array<ObservableInput<any> | IScheduler | number>): Observable<R> {\n let concurrent = Number.POSITIVE_INFINITY;\n let scheduler: IScheduler = null;\n  let last: any = observables[observables.length - 1];\n  if (isScheduler(last)) {\n    scheduler = <IScheduler>observables.pop();\n    if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {\n      concurrent = <number>observables.pop();\n    }\n  } else if (typeof last === 'number') {\n    concurrent = <number>observables.pop();\n  }\n\n  if (scheduler === null && observables.length === 1 && observables[0] instanceof Observable) {\n    return <Observable<R>>observables[0];\n  }\n\n  return mergeAll(concurrent)(new ArrayObservable(<any>observables, scheduler)) as Observable<R>;\n}\n"]}