[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [ATypedArrayTuple](./rc-js-util.atypedarraytuple.md) > [set](./rc-js-util.atypedarraytuple.set_1.md) ## ATypedArrayTuple.set() method Sets a value or an array of values. Where an offset is not provided the array must be a tuple of the same length. To perform a partial write from the start of the array, set an offset of 0. **Signature:** ```typescript set(_array: TTupleLikeOfLength): void; ``` ## Parameters

Parameter	Type	Description
\_array	[TTupleLikeOfLength](./rc-js-util.ttuplelikeoflength.md)<number, TLength>	A tuple of size equal to that which is being set.

**Returns:** void