An Elixir benchmarking story - base64url

base64url.ex

defmodule :base64url do
  def encode(term) when is_binary(term),
    do: Base.url_encode64(term, ignore: :whitespace, padding: false)

  def encode(term) when is_list(term), do: :erlang.iolist_to_binary(term) |> encode()

  def decode(term) when is_binary(term),
    do: Base.url_decode64!(term, ignore: :whitespace, padding: false)

  def decode(term) when is_list(term), do: :erlang.iolist_to_binary(term) |> decode()
end