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

   1 'use strict';
   2
   3 var indexOf = require('./e-index-of')
   4
   5   , filter = Array.prototype.filter
   6
   7   , isFirst;
   8
   9 isFirst = function (value, index) {
  10         return indexOf.call(this, value) === index;
  11 };
  12
  13 module.exports = function () { return filter.call(this, isFirst, this); };