module Common::Inheritables

Public Instance Methods

inheritable_attributes(*args) click to toggle source
# File lib/durian/common.rb, line 8
def inheritable_attributes(*args)
  @attributes ||= [:attributes]
  @attributes += args
  args.each do |arg|
    class_eval %(
      class << self; attr_accessor :#{arg} end
    )
  end
  @attributes
end
inherited(base) click to toggle source
# File lib/durian/common.rb, line 20
def inherited(base)
  @attributes.each do |attr|
    instance_var = "@#{attr}"
    base.instance_variable_set(instance_var, instance_variable_get(instance_var))
  end
end