organizing code

lib/handler.ex

@@ -1,4 +1,6 @@
 defmodule Servy.Handler do
+  import Servy.Plugins, only: [rewrite_path: 1, log: 1, track: 1]
+  import Servy.Parser, only: [parse: 1]
   @moduledoc "Handles HTTP requests."
   @pages_path Path.expand("../pages", __DIR__)
   @doc "Transforms the request into a response."
@@ -12,32 +14,6 @@ defmodule Servy.Handler do
     |> format_response
   end
 
-  @doc "Logs 404 requests"
-  def track(%{status: 404, path: path} = conv) do
-    IO.puts("Warning: #{path} is on the loose!")
-    conv
-  end
-
-  def track(conv), do: conv
-
-  def rewrite_path(%{path: "/wildlife"} = conv) do
-    %{conv | path: "/wildthings"}
-  end
-
-  def rewrite_path(conv), do: conv
-
-  def parse(request) do
-    [method, path, _] =
-      request
-      |> String.split("\n")
-      |> List.first()
-      |> String.split(" ")
-
-    %{method: method, path: path, resp_body: "", status: nil}
-  end
-
-  def log(conv), do: IO.inspect(conv)
-
   # def route(conv) do
   #   route(conv, conv.method, conv.path)
   # end

lib/parser.ex

@@ -0,0 +1,11 @@
+defmodule Servy.Parser do
+  def parse(request) do
+    [method, path, _] =
+      request
+      |> String.split("\n")
+      |> List.first()
+      |> String.split(" ")
+
+    %{method: method, path: path, resp_body: "", status: nil}
+  end
+end

lib/plugins.ex

@@ -0,0 +1,17 @@
+defmodule Servy.Plugins do
+  @doc "Logs 404 requests"
+  def track(%{status: 404, path: path} = conv) do
+    IO.puts("Warning: #{path} is on the loose!")
+    conv
+  end
+
+  def track(conv), do: conv
+
+  def rewrite_path(%{path: "/wildlife"} = conv) do
+    %{conv | path: "/wildthings"}
+  end
+
+  def rewrite_path(conv), do: conv
+
+  def log(conv), do: IO.inspect(conv)
+end