pad-start

ES spec-compliant String.prototype.padStart shim.

Install

$ npm install --save pad-start 

Usage

For more use-cases see the tests

 
// a polyfill that doesn't overwrite the native method
 
var padStart = require('pad-start');
 
padStart('x', 4, 'ab');        // => 'abax'
padStart('x', 4);              // => '   x'
padStart('abcd', 2, '#');      // => 'abcd'
padStart('abcd', 6, '123456'); // => '12abcd'
 

Related

• pad-end - ES spec-compliant String.prototype.padEnd shim.
• start-with - Determines whether a string begins with the characters of another string.
• end-with - Determines whether a string ends with the characters of another string.

Contributing

Pull requests and stars are highly welcome.

For bugs and feature requests, please create an issue.