Function first

first<T>(iterable, take?): T | undefined
Category
Get the first element from an iterable.

Time complexity: O(1)

Space complexity: O(1)
Type Parameters
- T
Parameters
- iterable: Iterable<T>
  The iterable to take elements from
- Optional take: undefined
Returns T | undefined
The first element of the iterable

Iterable
Example
```
first([1, 2, 3]); // 1
```
- Defined in src/iterable/first.ts:30
first<T>(iterable, take): Iterable<T>
Category
Get the first n elements from an iterable.

Time complexity: O(n)

Space complexity: O(n)
Type Parameters
- T
Parameters
- iterable: Iterable<T>
  The iterable to take elements from
- take: number
  The number of elements to take from the iterable
Returns Iterable<T>
The first take elements of the iterable

Iterable
Example
```
[...first([1, 2, 3], 1)]; // [1]
```
Example
```
[...first([1, 2, 3], 2)]; // [1, 2]
```
- Defined in src/iterable/first.ts:56