| /** PURE_IMPORTS_START .._Subscriber PURE_IMPORTS_END */ |
| var __extends = (this && this.__extends) || function (d, b) { |
| for (var p in b) |
| if (b.hasOwnProperty(p)) |
| d[p] = b[p]; |
| function __() { this.constructor = d; } |
| d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); |
| }; |
| import { Subscriber } from '../Subscriber'; |
| /** |
| * Returns an Observable that emits whether or not every item of the source satisfies the condition specified. |
| * |
| * @example <caption>A simple example emitting true if all elements are less than 5, false otherwise</caption> |
| * Observable.of(1, 2, 3, 4, 5, 6) |
| * .every(x => x < 5) |
| * .subscribe(x => console.log(x)); // -> false |
| * |
| * @param {function} predicate A function for determining if an item meets a specified condition. |
| * @param {any} [thisArg] Optional object to use for `this` in the callback. |
| * @return {Observable} An Observable of booleans that determines if all items of the source Observable meet the condition specified. |
| * @method every |
| * @owner Observable |
| */ |
| export function every(predicate, thisArg) { |
| return function (source) { return source.lift(new EveryOperator(predicate, thisArg, source)); }; |
| } |
| var EveryOperator = /*@__PURE__*/ (/*@__PURE__*/ function () { |
| function EveryOperator(predicate, thisArg, source) { |
| this.predicate = predicate; |
| this.thisArg = thisArg; |
| this.source = source; |
| } |
| EveryOperator.prototype.call = function (observer, source) { |
| return source.subscribe(new EverySubscriber(observer, this.predicate, this.thisArg, this.source)); |
| }; |
| return EveryOperator; |
| }()); |
| /** |
| * We need this JSDoc comment for affecting ESDoc. |
| * @ignore |
| * @extends {Ignored} |
| */ |
| var EverySubscriber = /*@__PURE__*/ (/*@__PURE__*/ function (_super) { |
| __extends(EverySubscriber, _super); |
| function EverySubscriber(destination, predicate, thisArg, source) { |
| _super.call(this, destination); |
| this.predicate = predicate; |
| this.thisArg = thisArg; |
| this.source = source; |
| this.index = 0; |
| this.thisArg = thisArg || this; |
| } |
| EverySubscriber.prototype.notifyComplete = function (everyValueMatch) { |
| this.destination.next(everyValueMatch); |
| this.destination.complete(); |
| }; |
| EverySubscriber.prototype._next = function (value) { |
| var result = false; |
| try { |
| result = this.predicate.call(this.thisArg, value, this.index++, this.source); |
| } |
| catch (err) { |
| this.destination.error(err); |
| return; |
| } |
| if (!result) { |
| this.notifyComplete(false); |
| } |
| }; |
| EverySubscriber.prototype._complete = function () { |
| this.notifyComplete(true); |
| }; |
| return EverySubscriber; |
| }(Subscriber)); |
| //# sourceMappingURL=every.js.map |