#31540:try sort

[pettanr/pettanr.git] / app / models / panel.rb

diff --git a/app/models/panel.rb b/app/models/panel.rb
index 2167d93..6aaf3c5 100644 (file)
--- a/app/models/panel.rb
+++ b/app/models/panel.rb
@@ -179,6 +179,14 @@ class Panel < ActiveRecord::Base
     res
   end
   
+  def zorderd_elements
+    res = []
+    self.parts_element.each do |e|
+      res[e.z-1] = e
+    end
+    res
+  end
+  
   def panel_elements
     parts
   end