| 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; |