Slice a string based on grapheme cluster (i.e., user-perceived character) indices.
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> Slice a string based on grapheme cluster (i.e., user-perceived character) indices.
``bash`
npm install @stdlib/string-base-slice-grapheme-clusters
`javascript`
var sliceGraphemeClusters = require( '@stdlib/string-base-slice-grapheme-clusters' );
#### sliceGraphemeClusters( str, start, end )
Slices a string based on grapheme cluster (i.e., user-perceived character) indices.
`javascript
var out = sliceGraphemeClusters( 'Hello World', 0, 5 );
// returns 'Hello'
out = sliceGraphemeClusters( 'πππ', 0, 2 );
// returns 'ππ'
out = sliceGraphemeClusters( 'ε
δΉ¦/ε
ζΈ', 1, 5 );
// returns 'δΉ¦/ε
ζΈ'
out = sliceGraphemeClusters( 'π·πππΏ', 1, 2 );
// returns 'π'
`
The function accepts the following arguments:
- str: input string.
- start: the ith grapheme cluster to start a slice (inclusive).jth
- end: the grapheme cluster to end a slice (exclusive).
`javascript
var sliceGraphemeClusters = require( '@stdlib/string-base-slice-grapheme-clusters' );
console.log( sliceGraphemeClusters( 'Hello World', 0, 5 ) );
// => 'Hello'
console.log( sliceGraphemeClusters( 'Hello World', -5, -1 ) );
// => 'Worl'
console.log( sliceGraphemeClusters( 'πππ', 0, 2 ) );
// => 'ππ'
console.log( sliceGraphemeClusters( 'ε
δΉ¦/ε
ζΈ', 1, 5 ) );
// => 'δΉ¦/ε
ζΈ'
console.log( sliceGraphemeClusters( 'π¨βπ©βπ§βπ¦π¨βπ©βπ§βπ¦π¨βπ©βπ§βπ¦', 0, 2 ) );
// => 'π¨βπ©βπ§βπ¦π¨βπ©βπ§βπ¦'
`
*
This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].
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