UNPKG

pad-left

Version:

Left pad a string with zeros or a specified string. Fastest implementation.

62 lines (42 loc) 2.42 kB
# pad-left [![NPM version](https://badge.fury.io/js/pad-left.svg)](http://badge.fury.io/js/pad-left) > Left pad a string with zeros or a specified string. Fastest implementation. ## Intall Install with [npm](https://www.npmjs.com/) ```sh $ npm i pad-left --save ``` ## Usage ```js var pad = require('pad-left'); pad( '4', 4, '0') // 0004 pad( '35', 4, '0') // 0035 pad('459', 4, '0') // 0459 ``` ## Related * [align-text](https://github.com/jonschlinkert/align-text): Align the text in a string. * [center-align](https://github.com/jonschlinkert/center-align): Center-align the text in a string. * [justified](https://github.com/jonschlinkert/justified): Wrap words to a specified length and justified the text. * [pad-right](https://github.com/jonschlinkert/pad-right): Right pad a string with zeros or a specified string. Fastest implementation. * [repeat-string](https://github.com/jonschlinkert/repeat-string): Repeat the given string n times. Fastest implementation for repeating a string. * [right-align](https://github.com/jonschlinkert/right-align): Right-align the text in a string. * [right-align-keys](https://github.com/jonschlinkert/right-align-keys): Right align the keys of an object. * [right-align-values](https://github.com/jonschlinkert/right-align-values): Right align the values of a given property for each object in an array. Useful… [more](https://github.com/jonschlinkert/right-align-values) * [right-pad-keys](https://github.com/jonschlinkert/right-pad-keys): Right pad the keys of an object. * [right-pad-values](https://github.com/jonschlinkert/right-pad-values): Right pad the values of a given property for each object in an array. Useful… [more](https://github.com/jonschlinkert/right-pad-values) * [word-wrap](https://github.com/jonschlinkert/word-wrap): Wrap words to a specified length. ## Running tests Install dev dependencies: ```sh $ npm i -d && npm test ``` ## Contributing Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/jonschlinkert/pad-left/issues/new) ## Author **Jon Schlinkert** + [github/jonschlinkert](https://github.com/jonschlinkert) + [twitter/jonschlinkert](http://twitter.com/jonschlinkert) ## License Copyright © 2014-2015 Jon Schlinkert Released under the MIT license. *** _This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on August 11, 2015._