1 files changed, 10 insertions, 0 deletions

@@ -1,9 +1,19 @@
 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
+  before_action :choose_random_song
 
   private
 
     def after_sign_out_path_for(resource)
       new_session_path(resource)
     end
+
+    def choose_random_song
+      ids = Scrobble.ids
+      if ids.empty?
+        @random_song = nil
+      else
+        @random_song = Scrobble.find(ids.sample)
+      end
+    end
 end