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

   1 'use strict';
   2
   3 var forEach = Array.prototype.forEach;
   4
   5 module.exports = function (sep) {
   6         var result = [];
   7         forEach.call(this, function (val, i) { result.push(val, sep); });
   8         result.pop();
   9         return result;
  10 };