Enum.reverse
You're seeing just the function
reverse
, go back to Enum module for more information.
Specs
Returns a list of elements in enumerable
in reverse order.
Examples
iex> Enum.reverse([1, 2, 3])
[3, 2, 1]
Specs
Reverses the elements in enumerable
, appends the tail
, and returns
it as a list.
This is an optimization for
enumerable |> Enum.reverse() |> Enum.concat(tail)
.
Examples
iex> Enum.reverse([1, 2, 3], [4, 5, 6])
[3, 2, 1, 4, 5, 6]