parse-regexp
parse a regexp string. parse(reg_exp.toString()) == reg_exp
<img src=https://secure.travis-ci.org/'Dominic Tarr'/parse-regexp.png?branch=master>
Put RegExps in your config files or, or use them as object keys!
var rxparse = require('regexp-parse')
rxparse('/whatever/m')
=> /whatever/m
If you are using this to parse user input I would recommend first passing the regular expression through safe-regex
License
MIT