[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [equalityAllEqual](./rc-js-util.equalityallequal.md) ## equalityAllEqual() function Returns true if all items are triple equal `===`. **Signature:** ```typescript export declare function equalityAllEqual(items: ArrayLike): boolean; ``` ## Parameters

Parameter	Type	Description
items	ArrayLike<TItem>

**Returns:** boolean ## Remarks See [equalityAllEqual()](./rc-js-util.equalityallequal.md).