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first

v1.0.0arrow_drop_down
v1.0.0
v0.0.1
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Passing
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42
LICENSE
MIT
VISIBILITY
Public
PUBLISHED
2 years ago
SIZE
489 B
Returns the first element of an array.
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first (
array:[]
) : (* | null)

Returns the first element of an array.

Example
first([1, 2, 3]) // => 1
  first(['a', 'b', 'c']) // => 'a'
Argument
array: []
Returns
(* | null)

first element of given array

Test Summary

#first() should return null as array is empty

Pass

#first() should return the first value of the array

Pass