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Diffstat (limited to 'node_modules/rxjs/dist/esm/internal/operators/take.js')
| -rw-r--r-- | node_modules/rxjs/dist/esm/internal/operators/take.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/node_modules/rxjs/dist/esm/internal/operators/take.js b/node_modules/rxjs/dist/esm/internal/operators/take.js new file mode 100644 index 0000000..6319139 --- /dev/null +++ b/node_modules/rxjs/dist/esm/internal/operators/take.js @@ -0,0 +1,20 @@ +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
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