@stdlib/string-right-trim NPM

rtrim

Trim whitespace characters from the end of a string.

Installation

npm install @stdlib/string-right-trim

Usage

var rtrim = require( '@stdlib/string-right-trim' );

rtrim( str )

Trims whitespace from the end of a string.

var out = rtrim( ' \t\t\n  Beep \r\n\t  ' );
// returns ' \t\t\n  Beep'

Notes

Following Unicode 6.3.0 and later, "whitespace" is defined as the following characters:
- \f
- \n
- \r
- \t
- \v
- \u0020
- \u00a0
- \u1680
- \u2000-\u200a
- \u2028
- \u2029
- \u202f
- \u205f
- \u3000
- \ufeff

Examples

var rtrim = require( '@stdlib/string-right-trim' );

var out = rtrim( '   Whitespace   ' );
// returns '   Whitespace'

out = rtrim( '\t\t\tTabs\t\t\t' );
// returns '\t\t\tTabs'

out = rtrim( '\n\n\nNew Lines\n\n\n' );
// returns '\n\n\nNew Lines'

Notice

This package is part of 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, see the main project repository.