主题
forInRight
js
_.forInRight(object, [iteratee=_.identity])
此方法与 _.forIn
类似,不同之处在于它以相反的顺序迭代 object
的属性。
¥This method is like _.forIn
except that it iterates over properties of object
in the opposite order.
新增于
¥Since
2.0.0
参数
¥Arguments
object
(对象):要迭代的对象。¥
object
(Object): The object to iterate over.[iteratee=_.identity]
(函数):每次迭代调用的函数。¥
[iteratee=_.identity]
(Function): The function invoked per iteration.
返回
¥Returns
(对象):返回 object
。
¥(Object): Returns object
.
示例
¥Example
js
function Foo() {
this.a = 1;
this.b = 2;
}
Foo.prototype.c = 3;
_.forInRight(new Foo, function(value, key) {
console.log(key);
});
// => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.