rtrim

Trim whitespace characters from the end of a string.

Usage

var rtrim = require( '@stdlib/string/base/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/base/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'