Merge pull request #9 from brynary/class_attribute

Switch from class_inheritable_accessor to class_attribute
jnunemaker · Jul 23, 2011 · f7a0609 · f7a0609
2 parents cbfe32e + 7e6a49c
commit f7a0609
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/joint.rb b/lib/joint.rb
@@ -6,7 +6,7 @@ module Joint
   extend ActiveSupport::Concern
 
   included do
-    class_inheritable_accessor :attachment_names
+    class_attribute :attachment_names
     self.attachment_names = Set.new
     include attachment_accessor_module
   end

diff --git a/lib/joint/class_methods.rb b/lib/joint/class_methods.rb
@@ -8,7 +8,7 @@ def attachment(name, options = {})
       options.symbolize_keys!
       name = name.to_sym
 
-      self.attachment_names << name
+      self.attachment_names = attachment_names.dup.add(name)
 
       after_save     :save_attachments
       after_save     :destroy_nil_attachments