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43 lines
1.6 KiB
43 lines
1.6 KiB
"use strict"; |
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var __extends = (this && this.__extends) || function (d, b) { |
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for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; |
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function __() { this.constructor = d; } |
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
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}; |
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var Subscriber_1 = require('../Subscriber'); |
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var Subscription_1 = require('../Subscription'); |
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/** |
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* Returns an Observable that mirrors the source Observable, but will call a specified function when |
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* the source terminates on complete or error. |
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* @param {function} callback Function to be called when source terminates. |
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* @return {Observable} An Observable that mirrors the source, but will call the specified function on termination. |
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* @method finally |
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* @owner Observable |
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*/ |
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function finalize(callback) { |
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return function (source) { return source.lift(new FinallyOperator(callback)); }; |
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} |
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exports.finalize = finalize; |
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var FinallyOperator = (function () { |
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function FinallyOperator(callback) { |
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this.callback = callback; |
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} |
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FinallyOperator.prototype.call = function (subscriber, source) { |
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return source.subscribe(new FinallySubscriber(subscriber, this.callback)); |
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}; |
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return FinallyOperator; |
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}()); |
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/** |
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* We need this JSDoc comment for affecting ESDoc. |
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* @ignore |
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* @extends {Ignored} |
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*/ |
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var FinallySubscriber = (function (_super) { |
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__extends(FinallySubscriber, _super); |
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function FinallySubscriber(destination, callback) { |
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_super.call(this, destination); |
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this.add(new Subscription_1.Subscription(callback)); |
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} |
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return FinallySubscriber; |
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}(Subscriber_1.Subscriber)); |
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//# sourceMappingURL=finalize.js.map
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