BJ_web_developers / dyitoc

  "use strict";
  
  var f = function (a, b) {
   return this[a] + this[b];
  }
    , o = { a: 3, b: 4 };
  
  module.exports = function (t, a) {
  	a(t.call(f).call(o, ["a", "b"]), 7);
  };