Keep the code related to serialization in Serialization module.

We should not need any `serialized_attributes` checks outside `ActiveRecord::AttributeMethods::Serialization` module.

1 files changed, 4 insertions, 8 deletions

diff --git a/activerecord/lib/active_record/attribute_methods.rb b/activerecord/lib/active_record/attribute_methods.rb
index 437fd00948..e0bfdb8f3e 100644
--- a/activerecord/lib/active_record/attribute_methods.rb
+++ b/activerecord/lib/active_record/attribute_methods.rb
@@ -369,14 +369,10 @@ module ActiveRecord
     end
 
     def typecasted_attribute_value(name)
-      if self.class.serialized_attributes.include?(name)
-        @attributes[name].serialized_value
-      else
-        # FIXME: we need @attributes to be used consistently.
-        # If the values stored in @attributes were already typecasted, this code
-        # could be simplified
-        read_attribute(name)
-      end
+      # FIXME: we need @attributes to be used consistently.
+      # If the values stored in @attributes were already typecasted, this code
+      # could be simplified
+      read_attribute(name)
     end
   end
 end