initialize_attributes

# File activerecord/lib/active_record/attribute_methods/serialization.rb, line 61
        def initialize_attributes(attributes, options = {}) #:nodoc:
          serialized = (options.delete(:serialized) { true }) ? :serialized : :unserialized
          super(attributes, options)

          serialized_attributes.each do |key, coder|
            if attributes.key?(key)
              attributes[key] = Attribute.new(coder, attributes[key], serialized)
            end
          end

          attributes
        end