Module: SimpleState::Mixins

Defined in:
lib/simple_state/mixins.rb

Defined Under Namespace

Modules: Instance, Singleton

Class Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/simple_state/mixins.rb', line 3

def self.included(klass)
  klass.class_eval <<-RUBY, __FILE__, __LINE__ + 1
    attr_reader :state unless method_defined?(:state)
    @@states = {}
    @@initial_state = nil

    unless method_defined?(:state=)
      attr_writer :state
      private :state=
    end

    extend  Singleton
    include Instance
  RUBY
end