adding modified design.rb for sloving dup prob

2011-07-22 11:10:14 +08:00 · 2011-07-22 11:10:14 +08:00 · 6903dc3037
parent 2f4c2b2d9b
commit 6903dc3037
1 changed files with 3 additions and 1 deletions
--- a/app/models/design.rb
+++ b/app/models/design.rb
@ -36,7 +36,9 @@ class Design
  def files=(attrs)
    files = eval(attrs.last)
    attrs[0].each do |a|
-      files.build(:file => a[:file], :to_save => true)
+      if(a[:id].nil?)
+        files.build(:file => a[:file], :to_save => true)
+      end
    end
  end