# Create a vector

``

    vector  list (array)

Create a new immutable vector from args. Out of range indexes return nil.

Introduced in v2.6

## Examples

# Example 1
``
    (vector 1, 2, 3)[0]
| ``
    #=> 1
# Example 2
``
    (vector 1, 2, 3)[1]
| ``
    #=> 2
# Example 3
``
    (vector 1, 2, 3)[2]
| ``
    #=> 3
# Example 4
``
    (vector 1, 2, 3)[3]
| ``
    #=> nil
# Example 5
``
    (vector 1, 2, 3)[1000]
| ``
    #=> nil
# Example 6
``
    (vector 1, 2, 3)[-1]
| ``
    #=> nil
# Example 7
``
    (vector 1, 2, 3)[-1000]
| ``
    #=> nil