signature: toArray(): OperatorFunction

Collects all source emissions and emits them as an array when the source completes.

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Examples

Example 1: get values emitted by interval as an array when interval completes

( StackBlitz )

// RxJS v6+
import { interval } from 'rxjs';
import { toArray, take } from 'rxjs/operators';
​
interval(100)
  .pipe(take(10), toArray())
  .subscribe(console.log);
​
// output: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

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Additional Resources

• ​toArray 📰 - Official docs

📁 Source Code: https://github.com/ReactiveX/rxjs/blob/master/src/internal/operators/toArray.ts​