d2-ui
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text/typescript
/// <reference path="../../observable.ts" />
module Rx {
export interface Observable<T> {
/**
* Projects each notification of an observable sequence to an observable sequence and concats the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
concatMapObserver<T, TResult>(onNext: (value: T, i: number) => ObservableOrPromise<TResult>, onError: (error: any) => ObservableOrPromise<any>, onCompleted: () => ObservableOrPromise<any>, thisArg?: any): Observable<TResult>;
/**
* Projects each notification of an observable sequence to an observable sequence and concats the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
selectConcatObserver<T, TResult>(onNext: (value: T, i: number) => ObservableOrPromise<TResult>, onError: (error: any) => ObservableOrPromise<any>, onCompleted: () => ObservableOrPromise<any>, thisArg?: any): Observable<TResult>;
}
}
(function() {
var os: Rx.Observable<string>;
var on: Rx.Observable<number>;
os.concatMapObserver((v, i) => Rx.Observable.just(i), (e) => Rx.Observable.just(e), () => Rx.Observable.empty());
os.selectConcatObserver((v, i) => Rx.Observable.just(i), (e) => Rx.Observable.just(e), () => Rx.Observable.empty());
os.concatMapObserver((v, i) => Rx.Observable.just(i), (e) => Rx.Observable.just(e), () => Rx.Observable.empty(), {});
os.selectConcatObserver((v, i) => Rx.Observable.just(i), (e) => Rx.Observable.just(e), () => Rx.Observable.empty(), {});
});