reduceRight
最后更新于：2022-04-02 00:00:17
## reduceRight
+ [link](./reduceRight "Link to this entry.")
+ [source](https://github.com/lodash/lodash/blob/4.5.0正式版/lodash.src.js#L8044 "View in source.")
+ [npm](https://www.npmjs.com/package/lodash.reduceright "See the npm package.")
```
_.reduceRight(collection, [iteratee=_.identity], [accumulator])
```
这个方法类似 `_.reduce` ，除了它是从右到左遍历的。
### 参数
1. collection (Array|Object)
需要遍历的集合
2. [iteratee=_.identity] (Function)
这个函数会处理每一个元素
3. [accumulator] (\*)
初始化的值
### 返回值 (\*)
返回累加后的值
### 示例
```
var array = [[0, 1], [2, 3], [4, 5]];
_.reduceRight(array, function(flattened, other) {
return flattened.concat(other);
}, []);
// => [4, 5, 2, 3, 0, 1]
```
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