defmodule ZoeyscomputerWeb.GistJSON do
  alias Zoeyscomputer.Gists.Gist

  @doc """
  Renders a list of gists.
  """
  def index(%{gists: gists}) do
    %{data: for(gist <- gists, do: data(gist))}
  end

  @doc """
  Renders a single gist.
  """
  def show(%{gist: gist}) do
    %{data: data(gist)}
  end

  defp data(%Gist{} = gist) do
    %{
      id: gist.id,
      code: gist.code,
      lang: gist.lang
    }
  end
end