JOL/lib/jol_web/controllers/page_controller.ex

defmodule JOLWeb.PageController do
  use JOLWeb, :controller

  @spec home(Plug.Conn.t(), any()) :: Plug.Conn.t()
  def home(conn, _params) do
    conn
    |> assign(:page_title, "Home")
    |> render(:home)
  end

  @spec tags(Plug.Conn.t(), any()) :: Plug.Conn.t()
  def tags(conn, _params) do
    conn
    |> assign(:tags, JOL.Blog.unique_tag_list())
    |> assign(:page_title, "Post Tags")
    |> render(:tags)
  end
end