This reverts commit 520918a. Reason: build failure
… accessor is used quite is expensive.
Signed-off-by: José Valim <firstname.lastname@example.org>
…also there, same for #class_eval to simplify, and adds coverage for class_eval
… warnings are in dependencies.
…ide their class values as you'd expect. Disable instance writer methods with :instance_writer => false.
…iting an attribute on a subclass behaves just like overriding the superclass reader method. Unifies and replaces most usage of cattr_accessor, class_inheritable_attribute, superclass_delegating_attribute, and extlib_inheritable_attribute.