timepiece/node_modules/es5-ext/object/map.js

15 lines
395 B
JavaScript

"use strict";
var callable = require("./valid-callable")
, forEach = require("./for-each")
, call = Function.prototype.call;
module.exports = function (obj, cb /*, thisArg*/) {
var result = {}, thisArg = arguments[2];
callable(cb);
forEach(obj, function (value, key, targetObj, index) {
result[key] = call.call(cb, thisArg, value, key, targetObj, index);
});
return result;
};