[Home](./index.md) > [@apextoaster/js-utils](./js-utils.md) > [ensureArray](./js-utils.ensurearray.md) ## ensureArray() function > Warning: This API is now obsolete. > > Signature: ```typescript export declare function ensureArray(val: Maybe>): Array; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | val | [Maybe](./js-utils.maybe.md)<Array<T>> | | Returns: Array<T>