| var baseAssignValue = require('./_baseAssignValue'), | |
| baseForOwn = require('./_baseForOwn'), | |
| baseIteratee = require('./_baseIteratee'); | |
| /** | |
| * Creates an object with the same keys as `object` and values generated | |
| * by running each own enumerable string keyed property of `object` thru | |
| * `iteratee`. The iteratee is invoked with three arguments: | |
| * (value, key, object). | |
| * | |
| * @static | |
| * @memberOf _ | |
| * @since 2.4.0 | |
| * @category Object | |
| * @param {Object} object The object to iterate over. | |
| * @param {Function} [iteratee=_.identity] The function invoked per iteration. | |
| * @returns {Object} Returns the new mapped object. | |
| * @see _.mapKeys | |
| * @example | |
| * | |
| * var users = { | |
| * 'fred': { 'user': 'fred', 'age': 40 }, | |
| * 'pebbles': { 'user': 'pebbles', 'age': 1 } | |
| * }; | |
| * | |
| * _.mapValues(users, function(o) { return o.age; }); | |
| * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) | |
| * | |
| * // The `_.property` iteratee shorthand. | |
| * _.mapValues(users, 'age'); | |
| * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) | |
| */ | |
| function mapValues(object, iteratee) { | |
| var result = {}; | |
| iteratee = baseIteratee(iteratee, 3); | |
| baseForOwn(object, function(value, key, object) { | |
| baseAssignValue(result, key, iteratee(value, key, object)); | |
| }); | |
| return result; | |
| } | |
| module.exports = mapValues; |