module DockerRailsProxy::InheritableAttributes::ClassMethods

Public Instance Methods

inheritable_attributes(*args) click to toggle source
# File lib/docker_rails_proxy/concerns/inheritable_attributes.rb, line 8
def inheritable_attributes(*args)
  @inheritable_attributes ||= [:inheritable_attributes]
  @inheritable_attributes += args
  args.each do |arg|
    class_eval %(class << self; attr_accessor :#{arg} end)
  end
  @inheritable_attributes
end
inherited(subclass) click to toggle source
# File lib/docker_rails_proxy/concerns/inheritable_attributes.rb, line 26
def inherited(subclass)
  @inheritable_attributes.each do |inheritable_attribute|
    instance_name  = "@#{inheritable_attribute}"
    instance_value = instance_variable_get(instance_name).dup
    subclass.instance_variable_set(instance_name, instance_value)
  end

  @uninheritable_attributes.each do |uninheritable_attribute|
    instance_name = "@#{uninheritable_attribute}"

    if instance_name == '@uninheritable_attributes'
      instance_value = instance_variable_get(instance_name).dup
      subclass.instance_variable_set(instance_name, instance_value)
    else
      subclass.instance_variable_set(instance_name, nil)
    end
  end
end
uninheritable_attributes(*args) click to toggle source
# File lib/docker_rails_proxy/concerns/inheritable_attributes.rb, line 17
def uninheritable_attributes(*args)
  @uninheritable_attributes ||= [:uninheritable_attributes]
  @uninheritable_attributes += args
  args.each do |arg|
    class_eval %(class << self; attr_accessor :#{arg} end)
  end
  @uninheritable_attributes
end