@reactivex/rxjs
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Reactive Extensions for modern JavaScript
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<div class="content" data-ice="content"><h1 data-ice="title">es6/operator/startWith.js</h1>
<pre class="source-code line-number raw-source-code"><code class="prettyprint linenums" data-ice="content">import { ArrayObservable } from '../observable/ArrayObservable';
import { ScalarObservable } from '../observable/ScalarObservable';
import { EmptyObservable } from '../observable/EmptyObservable';
import { concatStatic } from './concat';
import { isScheduler } from '../util/isScheduler';
/* tslint:disable:max-line-length */
export function startWith() {
var array = [];
for (var _i = 0; _i < arguments.length; _i++) {
array[_i - 0] = arguments[_i];
}
var scheduler = array[array.length - 1];
if (isScheduler(scheduler)) {
array.pop();
}
else {
scheduler = null;
}
var len = array.length;
if (len === 1) {
return concatStatic(new ScalarObservable(array[0], scheduler), this);
}
else if (len > 1) {
return concatStatic(new ArrayObservable(array, scheduler), this);
}
else {
return concatStatic(new EmptyObservable(scheduler), this);
}
}
//# sourceMappingURL=startWith.js.map</code></pre>
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