64 lines
2.0 KiB
JavaScript
64 lines
2.0 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.fromObservable = fromObservable;
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exports.ObservableSource = ObservableSource;
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exports.SubscriberSink = SubscriberSink;
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var _Stream = require('../Stream');
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var _Stream2 = _interopRequireDefault(_Stream);
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var _dispose = require('../disposable/dispose');
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var dispose = _interopRequireWildcard(_dispose);
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var _tryEvent = require('../source/tryEvent');
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { newObj[key] = obj[key]; } } } newObj.default = obj; return newObj; } }
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function fromObservable(observable) {
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return new _Stream2.default(new ObservableSource(observable));
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} /** @license MIT License (c) copyright 2010-2016 original author or authors */
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/** @author Brian Cavalier */
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/** @author John Hann */
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function ObservableSource(observable) {
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this.observable = observable;
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}
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ObservableSource.prototype.run = function (sink, scheduler) {
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var sub = this.observable.subscribe(new SubscriberSink(sink, scheduler));
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if (typeof sub === 'function') {
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return dispose.create(sub);
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} else if (sub && typeof sub.unsubscribe === 'function') {
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return dispose.create(unsubscribe, sub);
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}
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throw new TypeError('Observable returned invalid subscription ' + String(sub));
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};
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function SubscriberSink(sink, scheduler) {
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this.sink = sink;
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this.scheduler = scheduler;
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}
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SubscriberSink.prototype.next = function (x) {
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(0, _tryEvent.tryEvent)(this.scheduler.now(), x, this.sink);
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};
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SubscriberSink.prototype.complete = function (x) {
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(0, _tryEvent.tryEnd)(this.scheduler.now(), x, this.sink);
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};
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SubscriberSink.prototype.error = function (e) {
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this.sink.error(this.scheduler.now(), e);
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};
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function unsubscribe(subscription) {
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return subscription.unsubscribe();
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}
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