| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var baseForRight = require('./_baseForRight'), |
| 2 | castFunction = require('./_castFunction'), |
| 3 | keysIn = require('./keysIn'); |
| 4 | |
| 5 | /** |
| 6 | * This method is like `_.forIn` except that it iterates over properties of |
| 7 | * `object` in the opposite order. |
| 8 | * |
| 9 | * @static |
| 10 | * @memberOf _ |
| 11 | * @since 2.0.0 |
| 12 | * @category Object |
| 13 | * @param {Object} object The object to iterate over. |
| 14 | * @param {Function} [iteratee=_.identity] The function invoked per iteration. |
| 15 | * @returns {Object} Returns `object`. |
| 16 | * @see _.forIn |
| 17 | * @example |
| 18 | * |
| 19 | * function Foo() { |
| 20 | * this.a = 1; |
| 21 | * this.b = 2; |
| 22 | * } |
| 23 | * |
| 24 | * Foo.prototype.c = 3; |
| 25 | * |
| 26 | * _.forInRight(new Foo, function(value, key) { |
| 27 | * console.log(key); |
| 28 | * }); |
| 29 | * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. |
| 30 | */ |
| 31 | function forInRight(object, iteratee) { |
| 32 | return object == null |
| 33 | ? object |
| 34 | : baseForRight(object, castFunction(iteratee), keysIn); |
| 35 | } |
| 36 | |
| 37 | module.exports = forInRight; |