rxjs
Version:
Reactive Extensions for modern JavaScript
9 lines • 420 B
JavaScript
import { operate } from '../util/lift';
import { OperatorSubscriber } from './OperatorSubscriber';
export function filter(predicate, thisArg) {
return operate(function (source, subscriber) {
var index = 0;
source.subscribe(new OperatorSubscriber(subscriber, function (value) { return predicate.call(thisArg, value, index++) && subscriber.next(value); }));
});
}
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