Ruby on Railsのソースコードを読んで解説
Active Support
- acts_like?
- alias_attribute
- as_json
- attr_internal
- blank?
- cattr_reader
- class_attribute
- class_eval
- constantize
- deep_dup
- delegate
- delegate_missing_to
- duplicable?
- in?
- instance_values
- instance_variable_names
- mattr_reader
- parents
- presence
- present?
- silence_warnings
- subclasses
- to_json
- to_param
- to_query
- try
- with_options
