Added position on Enumeration model.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@800 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/enumeration.rb

@@ -16,27 +16,33 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Enumeration < ActiveRecord::Base
+  acts_as_list :scope => 'opt = \'#{opt}\''
+
   before_destroy :check_integrity
   
   validates_presence_of :opt, :name
   validates_uniqueness_of :name, :scope => [:opt]
   validates_length_of :name, :maximum => 30
   validates_format_of :name, :with => /^[\w\s\'\-]*$/i
-	
-	OPTIONS = {
-	  "IPRI" => :enumeration_issue_priorities,
-      "DCAT" => :enumeration_doc_categories,
-      "ACTI" => :enumeration_activities
-	}.freeze
-	
-	def self.get_values(option)
-		find(:all, :conditions => ['opt=?', option])
-	end
-	
+
+  OPTIONS = {
+    "IPRI" => :enumeration_issue_priorities,
+    "DCAT" => :enumeration_doc_categories,
+    "ACTI" => :enumeration_activities
+  }.freeze
+  
+  def self.get_values(option)
+    find(:all, :conditions => {:opt => option}, :order => 'position')
+  end
+
   def option_name
     OPTIONS[self.opt]
   end
   
+  #def <=>(enumeration)
+  #  position <=> enumeration.position
+  #end
+  
   def to_s; name end
   
 private