Package Exports

@rxjs-ninja/rxjs-string

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Readme

RxJS Ninja - Strings

Website | API Documentation | Changelog

@rxjs-ninja/rxjs-string provides operators for querying, filtering and modifying string values, and Observable for generating string emitters.

Function and Operator categories

Create - Functions and Operators for creating Observable string values
Convert - Operators to convert strings to and from Array values
Filter - Operators for filtering Observable string sources for truthy values
Mapping - Operators that provide mapping strings from other value types using String methods
Modify - Operators for modifying string values
Query - Operators that return non-string values based on querying string values

For example, you can use the fromString to generate a sequence of strings and check they include a string using include. We can also titlize strings.

import { fromString, includes, titleize } from '@rxjs-ninja/rxjs-string';

const inputObs$ = fromNumber(['full power', 'half power', 'quarter power']);

inputObs$.pipe(includes('half')).subscribe(); // false, true, false
inputObs$.pipe(titleize()).subscribe(); // Full Power, Half Power, Quarter Power