RX-OS // v2.0RxJS NINJA

Creation · 生成

0/8

Creating Observables from values, collections, timers, and Promises.

Transformation · 変換

0/23

Transforming stream values: map, scan, pairwise, batching.

Filtering · 選別

0/28

Selecting values by predicate, limiting by count and time.

Flattening · 平坦化

0/16

Higher-order Observables: switchMap, mergeMap, concatMap, exhaustMap.

Combination · 結合

0/19

Combining several streams into one.

Errors & Utility · エラー

0/19

Error handling and utility operators.

Multicasting · 共有

0/9

One source, many subscribers.

Referencerepeat

Reference · 93

repeat

repeat

Re-subscribes to source after complete.

Signature

repeat(countOrConfig?: number | RepeatConfig): MonoTypeOperatorFunction

What it does

When source completes, repeat creates a new subscription. The number of repeats is set by a number or a config.

When to use

Repeating a finite task several times, looping demo streams, polling after complete.

Gotcha

repeat reacts to complete, not error. For errors, use retry.

See also

retry, repeatWhen

script.ts // TypeScript

CONSOLE · Console output

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