[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [arrayCollect](./rc-js-util.arraycollect.md) ## arrayCollect() function Like `Array.reduce` but without the requirement to return the value in the callback. **Signature:** ```typescript export declare function arrayCollect(items: ArrayLike, collected: TRet, collect: (collected: TRet, item: TItem, index: number) => void): TRet; ``` ## Parameters

Parameter	Type	Description
items	ArrayLike<TItem>
collected	TRet
collect	(collected: TRet, item: TItem, index: number) => void

**Returns:** TRet ## Remarks See [arrayCollect()](./rc-js-util.arraycollect.md).