git.r.bdr.sh - rbdr/dotfiles/blob

   1 'use strict';
   2
   3 var generated = Object.create(null)
   4
   5   , random = Math.random;
   6
   7 module.exports = function () {
   8         var str;
   9         do { str = random().toString(36).slice(2); } while (generated[str]);
  10         return str;
  11 };