/ Ruby on Rails
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method

internal_attribute_access_code

rails latest stable - Class: ActiveRecord::AttributeMethods::Read::ClassMethods

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.2.13) is shown here.

internal_attribute_access_code(attr_name, cast_code)
private

No documentation available.

# File activerecord/lib/active_record/attribute_methods/read.rb, line 95
          def internal_attribute_access_code(attr_name, cast_code)
            access_code = "(v=@attributes[attr_name]) && #{cast_code}"

            unless attr_name == primary_key
              access_code.insert(0, "missing_attribute(attr_name, caller) unless @attributes.has_key?(attr_name); ")
            end

            if cache_attribute?(attr_name)
              access_code = "@attributes_cache[attr_name] ||= (#{access_code})"
            end

            "attr_name = '#{attr_name}'; #{access_code}"
          end