| var createObjectMapper = require('../internal/createObjectMapper'); |
| |
| /** |
| * Creates an object with the same keys as `object` and values generated by |
| * running each own enumerable property of `object` through `iteratee`. The |
| * iteratee function is bound to `thisArg` and invoked with three arguments: |
| * (value, key, object). |
| * |
| * If a property name is provided for `iteratee` the created `_.property` |
| * style callback returns the property value of the given element. |
| * |
| * If a value is also provided for `thisArg` the created `_.matchesProperty` |
| * style callback returns `true` for elements that have a matching property |
| * value, else `false`. |
| * |
| * If an object is provided for `iteratee` the created `_.matches` style |
| * callback returns `true` for elements that have the properties of the given |
| * object, else `false`. |
| * |
| * @static |
| * @memberOf _ |
| * @category Object |
| * @param {Object} object The object to iterate over. |
| * @param {Function|Object|string} [iteratee=_.identity] The function invoked |
| * per iteration. |
| * @param {*} [thisArg] The `this` binding of `iteratee`. |
| * @returns {Object} Returns the new mapped object. |
| * @example |
| * |
| * _.mapValues({ 'a': 1, 'b': 2 }, function(n) { |
| * return n * 3; |
| * }); |
| * // => { 'a': 3, 'b': 6 } |
| * |
| * var users = { |
| * 'fred': { 'user': 'fred', 'age': 40 }, |
| * 'pebbles': { 'user': 'pebbles', 'age': 1 } |
| * }; |
| * |
| * // using the `_.property` callback shorthand |
| * _.mapValues(users, 'age'); |
| * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) |
| */ |
| var mapValues = createObjectMapper(); |
| |
| module.exports = mapValues; |