| 'use strict'; | |
| module.exports = function (str) { | |
| var match = str.match(/^[ \t]*(?=\S)/gm); | |
| if (!match) { | |
| return str; | |
| } | |
| var indent = Math.min.apply(Math, match.map(function (el) { | |
| return el.length; | |
| })); | |
| var re = new RegExp('^[ \\t]{' + indent + '}', 'gm'); | |
| return indent > 0 ? str.replace(re, '') : str; | |
| }; |