'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; | |
}; |