work.suroh.tk/node_modules/rxjs/operator/exhaust.js.map

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{"version":3,"file":"exhaust.js","sourceRoot":"","sources":["../../src/operator/exhaust.ts"],"names":[],"mappings":";AAEA,wBAAuC,sBAAsB,CAAC,CAAA;AAE9D;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;GAkCG;AACH;IACE,MAAM,CAAC,iBAAW,EAAE,CAAC,IAAI,CAAkB,CAAC;AAC9C,CAAC;AAFe,eAAO,UAEtB,CAAA","sourcesContent":["\nimport { Observable } from '../Observable';\nimport { exhaust as higherOrder } from '../operators/exhaust';\n\n/**\n * Converts a higher-order Observable into a first-order Observable by dropping\n * inner Observables while the previous inner Observable has not yet completed.\n *\n * <span class=\"informal\">Flattens an Observable-of-Observables by dropping the\n * next inner Observables while the current inner is still executing.</span>\n *\n * <img src=\"./img/exhaust.png\" width=\"100%\">\n *\n * `exhaust` subscribes to an Observable that emits Observables, also known as a\n * higher-order Observable. Each time it observes one of these emitted inner\n * Observables, the output Observable begins emitting the items emitted by that\n * inner Observable. So far, it behaves like {@link mergeAll}. However,\n * `exhaust` ignores every new inner Observable if the previous Observable has\n * not yet completed. Once that one completes, it will accept and flatten the\n * next inner Observable and repeat this process.\n *\n * @example <caption>Run a finite timer for each click, only if there is no currently active timer</caption>\n * var clicks = Rx.Observable.fromEvent(document, 'click');\n * var higherOrder = clicks.map((ev) => Rx.Observable.interval(1000).take(5));\n * var result = higherOrder.exhaust();\n * result.subscribe(x => console.log(x));\n *\n * @see {@link combineAll}\n * @see {@link concatAll}\n * @see {@link switch}\n * @see {@link mergeAll}\n * @see {@link exhaustMap}\n * @see {@link zipAll}\n *\n * @return {Observable} An Observable that takes a source of Observables and propagates the first observable\n * exclusively until it completes before subscribing to the next.\n * @method exhaust\n * @owner Observable\n */\nexport function exhaust<T>(this: Observable<T>): Observable<T> {\n return higherOrder()(this) as Observable<T>;\n}\n"]}