Function elementAt

elementAt<T>(index: number): CollectorFunction<T, undefined | T>
Gets the element at the specified index.
Type Parameters
- T
  Type of items in the source.
Parameters
- index: number
  Index of the element to get.
Returns CollectorFunction<T, undefined | T>
Collector that gets the element at the specified index.
Example
```
const result = elementAt<number>(1)([1, 2, 3]);
console.log(result); // 2
```
- Defined in collectors/elementAt/elementAt.ts:15