Sha256: 91d2901e4c4584f4b32e215debbcfeb43538505a530061da9dd83b944e7120fa
Contents?: true
Size: 727 Bytes
Versions: 52
Compression:
Stored size: 727 Bytes
Contents
module ClassLevelInheritableAttributes
def self.included(base)
base.extend(ClassMethods)
end
module ClassMethods
def class_inheritable_attributes(*args)
@xeroizer_inheritable_attributes ||= [:inheritable_attributes]
@xeroizer_inheritable_attributes += args
args.each do |arg|
class_eval %(
class << self; attr_accessor :#{arg} end
)
end
@xeroizer_inheritable_attributes
end
def inherited(subclass)
@xeroizer_inheritable_attributes.each do |inheritable_attribute|
instance_var = "@#{inheritable_attribute}"
subclass.instance_variable_set(instance_var, instance_variable_get(instance_var))
end
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems