| /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */ |
| import * as tslib_1 from "tslib"; |
| import { Subscriber } from '../Subscriber'; |
| export function takeWhile(predicate, inclusive) { |
| if (inclusive === void 0) { |
| inclusive = false; |
| } |
| return function (source) { |
| return source.lift(new TakeWhileOperator(predicate, inclusive)); |
| }; |
| } |
| var TakeWhileOperator = /*@__PURE__*/ (function () { |
| function TakeWhileOperator(predicate, inclusive) { |
| this.predicate = predicate; |
| this.inclusive = inclusive; |
| } |
| TakeWhileOperator.prototype.call = function (subscriber, source) { |
| return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate, this.inclusive)); |
| }; |
| return TakeWhileOperator; |
| }()); |
| var TakeWhileSubscriber = /*@__PURE__*/ (function (_super) { |
| tslib_1.__extends(TakeWhileSubscriber, _super); |
| function TakeWhileSubscriber(destination, predicate, inclusive) { |
| var _this = _super.call(this, destination) || this; |
| _this.predicate = predicate; |
| _this.inclusive = inclusive; |
| _this.index = 0; |
| return _this; |
| } |
| TakeWhileSubscriber.prototype._next = function (value) { |
| var destination = this.destination; |
| var result; |
| try { |
| result = this.predicate(value, this.index++); |
| } |
| catch (err) { |
| destination.error(err); |
| return; |
| } |
| this.nextOrComplete(value, result); |
| }; |
| TakeWhileSubscriber.prototype.nextOrComplete = function (value, predicateResult) { |
| var destination = this.destination; |
| if (Boolean(predicateResult)) { |
| destination.next(value); |
| } |
| else { |
| if (this.inclusive) { |
| destination.next(value); |
| } |
| destination.complete(); |
| } |
| }; |
| return TakeWhileSubscriber; |
| }(Subscriber)); |
| //# sourceMappingURL=takeWhile.js.map |