sergejmueller / rtrim

Strip whitespace - or other characters - from the end of a string

rtrim

rtrim Node.js module returns a string with whitespace (or other characters) stripped from the end of a string. Without dependencies and library bloat.

Install

npm install rtrim

or

yarn add rtrim

Usage

rtrim(str[, chars])

Parameter	Description
str	The input string
chars	Characters that you want to be stripped

Without the second parameter, rtrim will strip whitespaces (spaces, tabs and new lines).

Examples

var rtrim = require('rtrim');

/* Strip whitespace from the end of a string */
rtrim('    Hello    ') + ' World' // →    Hello World

/* Strip multiple special chars from the end of a string */
rtrim('... Hello World ...', ' .'); // →... Hello World

/* Strip multiple chars from the end of a string */
rtrim('Hello World', 'Hdle'); // →Hello Wor

/* Strip trailing slash from the end of a string */
rtrim('https://goo.gl/', '/'); // →https://goo.gl