> For the complete documentation index, see [llms.txt](https://osl.mistium.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://osl.mistium.com/legacy-osl-originos/prototype-helpers/.getproto-2.md).

# array.getProto

> ⚠️ **Not implemented in the current OSL CLI.**

## Description

`getProto` returns the internal prototype object for the current array instance. This is mostly useful for reflection or when you need to inspect what methods / properties exist on the prototype at runtime.

## Parameters

`getProto` takes no parameters.

## Usage On Arrays

```javascript
proto @= [1, 2, 3].getProto()
log proto
// { "map": function, "filter": function, ... }
```