rxjs-take-while-inclusive
v2.1.1
Published
An operator equal to the takeWhile operator but also emits the last value.
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Note: This package is no longer needed as of [email protected] as the operator now takes an extra parameter which when true will also emit the last value. See rxjs#4115.
TakeWhileInclusive
A takeWhile variant which also emits the value not satisfying the predicate before completing.
Example usage
import { takeWhileInclusive } from 'rxjs-take-while-inclusive';
import { interval } from 'rxjs/observable/interval';
interval(1000).pipe(
takeWhileInclusive(v => v < 5),
).subscribe(console.log);
// Prints: 0, 1, 2, 3, 4, 5
Emits values emitted by the source Observable so long as each value satisfies
the given predicate
, and then completes after the last emitted value satisfies
the predicate
. takeWhileInclusive
subscribes and begins mirroring the
source Observable. Each value emitted on the source is emitted then given to the
predicate
function which returns a boolean, representing a condition to be
satisfied by the source values. The output Observable emits the source values
until such time as the predicate
returns false, at which point
takeWhileInclusive
stops mirroring the source Observable and completes the
output Observable.
Node
This module supports CommonJS, esm5 and esm2015. To use in node see the following import.
const {takeWhileInclusive} = require('rxjs-take-while-inclusive');