bin/node_modules/plist/node_modules/xmlbuilder/node_modules/lodash-node/modern/objects/mapValues.js

/**
 * Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/>
 * Build: `lodash modularize modern exports="node" -o ./modern/`
 * Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
 * Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE>
 * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 * Available under MIT license <http://lodash.com/license>
 */
var createCallback = require('../functions/createCallback'),
    forOwn = require('./forOwn');

/**
 * Creates an object with the same keys as `object` and values generated by
 * running each own enumerable property of `object` through the callback.
 * The callback is bound to `thisArg` and invoked with three arguments;
 * (value, key, object).
 *
 * If a property name is provided for `callback` the created "_.pluck" style
 * callback will return the property value of the given element.
 *
 * If an object is provided for `callback` the created "_.where" style callback
 * will return `true` for elements that have the properties of the given object,
 * else `false`.
 *
 * @static
 * @memberOf _
 * @category Objects
 * @param {Object} object The object to iterate over.
 * @param {Function|Object|string} [callback=identity] The function called
 *  per iteration. If a property name or object is provided it will be used
 *  to create a "_.pluck" or "_.where" style callback, respectively.
 * @param {*} [thisArg] The `this` binding of `callback`.
 * @returns {Array} Returns a new object with values of the results of each `callback` execution.
 * @example
 *
 * _.mapValues({ 'a': 1, 'b': 2, 'c': 3} , function(num) { return num * 3; });
 * // => { 'a': 3, 'b': 6, 'c': 9 }
 *
 * var characters = {
 *   'fred': { 'name': 'fred', 'age': 40 },
 *   'pebbles': { 'name': 'pebbles', 'age': 1 }
 * };
 *
 * // using "_.pluck" callback shorthand
 * _.mapValues(characters, 'age');
 * // => { 'fred': 40, 'pebbles': 1 }
 */
function mapValues(object, callback, thisArg) {
  var result = {};
  callback = createCallback(callback, thisArg, 3);

  forOwn(object, function(value, key, object) {
    result[key] = callback(value, key, object);
  });
  return result;
}

module.exports = mapValues;