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js-utils/docs/api/js-utils.ensurearray_1.md

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fix: better support for readonly arrays
2020-06-30 13:16:22 +00:00
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
[Home](./index.md) &gt; [@apextoaster/js-utils](./js-utils.md) &gt; [ensureArray](./js-utils.ensurearray_1.md)
## ensureArray() function
<b>Signature:</b>
```typescript
feat(maybe): deprecate Optional and Nil types in favor of Maybe and None BREAKING CHANGE: while the Optional type has been deprecated, some Array and Maybe-related functions have been renamed to be more consistent.
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export declare function ensureArray<T>(val: Maybe<ReadonlyArray<T>>): ReadonlyArray<T>;
fix: better support for readonly arrays
2020-06-30 13:16:22 +00:00
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
feat(maybe): deprecate Optional and Nil types in favor of Maybe and None BREAKING CHANGE: while the Optional type has been deprecated, some Array and Maybe-related functions have been renamed to be more consistent.
2021-07-10 21:54:41 +00:00
| val | [Maybe](./js-utils.maybe.md)<!-- -->&lt;ReadonlyArray&lt;T&gt;&gt; | |
fix: better support for readonly arrays
2020-06-30 13:16:22 +00:00
<b>Returns:</b>
ReadonlyArray&lt;T&gt;