[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [arrayGenerateRange](./rc-js-util.arraygeneraterange.md) ## arrayGenerateRange() function Generates a range of integers output in an `Array`. **Signature:** ```typescript export declare function arrayGenerateRange(from: number, to: number): number[]; ``` ## Parameters

Parameter	Type	Description
from	number	The value to start from (inclusive).
to	number	The value to finish with (inclusive).

**Returns:** number\[\] An array \[from, from + 1, ..., to -1, to\]. ## Remarks Where `from` and `to` are equal a length 1 array is returned, NaN input is not supported. See [arrayGenerateRange()](./rc-js-util.arraygeneraterange.md).