work on refactoring search

app/controllers/artists_controller.rb

@@ -18,8 +18,7 @@ class ArtistsController < ApplicationController
   end
   
   def index
-    @search = Artist.search(params[:search])
-    @artists = @search.paginate(params[:page])
+    @artists = Artist.search(params[:search]).paginate(params[:page])
     respond_with(@artists) do |format|
       format.xml do
         render :xml => @artists.to_xml(:include => [:urls])
@@ -31,7 +30,6 @@ class ArtistsController < ApplicationController
   end
   
   def search
-    @search = Artist.search(params[:search])
   end
   
   def show

app/controllers/comments_controller.rb

@@ -71,8 +71,7 @@ private
   end
   
   def index_by_comment
-    @search = Comment.search(params[:search])
-    @comments = @search.paginate(params[:page])
+    @comments = Comment.search(params[:search]).paginate(params[:page])
     respond_with(@comments) do |format|
       format.html {render :action => "index_by_comment"}
     end