fix problem that caused when using 'joins'

kaize · Mar 1, 2012 · 0be03ab · 0be03ab
1 parent 21adb12
commit 0be03ab
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/usefull_scopes.rb b/lib/usefull_scopes.rb
@@ -11,11 +11,11 @@ module UsefullScopes
     }
 
     attribute_names.each do |a|
-      scope "by_#{a}", order("#{a} DESC")
+      scope "by_#{a}", order("#{quoted_table_name}.#{a} DESC")
-      scope "asc_by_#{a}", order("#{a} ASC")
+      scope "asc_by_#{a}", order("#{quoted_table_name}.#{a} ASC")
       scope "like_by_#{a}", lambda {|term|
         quoted_term = connection.quote(term + '%')
-        where("lower(#{a}) like #{quoted_term}")
+        where("lower(#{quoted_table_name}.#{a}) like #{quoted_term}")
       }
     end
   end