Is it possible to define collection type when using from_list? about pathex HOT 2 CLOSED

You can't do this with from_list, but you can achieve this behavior using other functions. Consider something like this

def my_from_list([head | tail]) do
  Enum.reduce(tail, to_path(head), fn item, acc ->
    acc ~> to_path(item)
  end)
end
def my_from_list([]), do: matching(_)

defp to_path(int) when is_integer(int) do
  path(int :: :list)
end
def to_path(other), do: path(other)

from pathex.

Oh I see, that is very nice! I am relatively new to Elixir so I am struggling a bit with these new patterns.

Appreciate the assistance and prompt response! Have a great day :)

from pathex.