Cleaned up the forum form

app/controllers/forums_controller.rb

@@ -2,6 +2,8 @@ class ForumsController < ApplicationController
   load_and_authorize_resource :category
   load_and_authorize_resource :forum, :through => :category, :shallow => true
   
+  before_filter :check_for_cancel
+
   def create
     if @forum.save
       flash[:notice] = "Forum was successfully created."
@@ -24,4 +26,10 @@ class ForumsController < ApplicationController
       redirect_to forums_url
     end
   end
-end
+
+  def check_for_cancel
+    if params[:commit] == 'cancel'
+      redirect_to @forum.nil? ? forum_path(@forum) : forums_path
+    end
+  end
+end