git.r.bdr.sh - rbdr/dotfiles/blob - atom/packages/vim-mode/node_modules/grim/node_modules/emissary/node_modules/es6-weak-map/node_modules/es5-ext/function/#/partial.js

   1 'use strict';
   2
   3 var callable     = require('../../object/valid-callable')
   4   , aFrom        = require('../../array/from')
   5   , defineLength = require('../_define-length')
   6
   7   , apply = Function.prototype.apply;
   8
   9 module.exports = function (/*…args*/) {
  10         var fn = callable(this)
  11           , args = aFrom(arguments);
  12
  13         return defineLength(function () {
  14                 return apply.call(fn, this, args.concat(aFrom(arguments)));
  15         }, fn.length - args.length);
  16 };