BJ_web_developers / dyitoc

Blame view

node_modules/strip-indent/index.js 320 Bytes
Edit Raw Normal View History
aaac7fed   liuqimichale   add 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
  '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;
  };