Refactor controllers

2015-05-02 00:24:30 +00:00
parent 6001cd2e79
commit 8b226998a4
8 changed files with 51 additions and 17 deletions
--- a/app/controllers/sounds_controller.rb
+++ b/app/controllers/sounds_controller.rb
@@ -1,6 +1,14 @@
 class SoundsController < ApplicationController
+  before_filter :set_sound, only: :show
+
  def show
-    sound = Sound.find(params[:id])
-    send_file sound.path, type: sound.mime_type
+    send_file @sound.path, type: @sound.mime_type
+  end
+
+
+  private
+
+  def set_sound
+    @sound = Sound.find(params[:id])
  end
 end