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| import { EMPTY } from '../observable/empty';
| import { operate } from '../util/lift';
| import { createOperatorSubscriber } from './OperatorSubscriber';
| export function take(count) {
| return count <= 0
| ?
| () => EMPTY
| : operate((source, subscriber) => {
| let seen = 0;
| source.subscribe(createOperatorSubscriber(subscriber, (value) => {
| if (++seen <= count) {
| subscriber.next(value);
| if (count <= seen) {
| subscriber.complete();
| }
| }
| }));
| });
| }
| //# sourceMappingURL=take.js.map
|
|
