class Class

# File lib/shadow_puppet/core_ext.rb, line 57
def class_inheritable_accessor(*syms)
  class_inheritable_reader(*syms)
  class_inheritable_writer(*syms)
end

# File lib/shadow_puppet/core_ext.rb, line 25
    def class_inheritable_reader(*syms)
      syms.each do |sym|
        next if sym.is_a?(Hash)
        class_eval <<-EOS
          def self.#{sym}                        # def self.before_add_for_comments
            read_inheritable_attribute(:#{sym})  #   read_inheritable_attribute(:before_add_for_comments)
          end                                    # end
                                                 #
          def #{sym}                             # def before_add_for_comments
            self.class.#{sym}                    #   self.class.before_add_for_comments
          end                                    # end
        EOS
      end
    end

# File lib/shadow_puppet/core_ext.rb, line 40
    def class_inheritable_writer(*syms)
      options = syms.extract_options!
      syms.each do |sym|
        class_eval <<-EOS
          def self.#{sym}=(obj)                          # def self.color=(obj)
            write_inheritable_attribute(:#{sym}, obj)    #   write_inheritable_attribute(:color, obj)
          end                                            # end
                                                         #
          #{"                                            #
          def #{sym}=(obj)                               # def color=(obj)
            self.class.#{sym} = obj                      #   self.class.color = obj
          end                                            # end
          " unless options[:instance_writer] == false }  # # the writer above is generated unless options[:instance_writer] == false
        EOS
      end
    end

# File lib/shadow_puppet/core_ext.rb, line 62
def inheritable_attributes
  @inheritable_attributes ||= EMPTY_INHERITABLE_ATTRIBUTES
end

# File lib/shadow_puppet/core_ext.rb, line 73
def read_inheritable_attribute(key)
  inheritable_attributes[key]
end

# File lib/shadow_puppet/core_ext.rb, line 77
def reset_inheritable_attributes
  @inheritable_attributes = EMPTY_INHERITABLE_ATTRIBUTES
end

# File lib/shadow_puppet/core_ext.rb, line 66
def write_inheritable_attribute(key, value)
  if inheritable_attributes.equal?(EMPTY_INHERITABLE_ATTRIBUTES)
    @inheritable_attributes = {}
  end
  inheritable_attributes[key] = value
end

# File lib/shadow_puppet/core_ext.rb, line 85
def inherited_with_inheritable_attributes(child)
  inherited_without_inheritable_attributes(child) if respond_to?(:inherited_without_inheritable_attributes)

  if inheritable_attributes.equal?(EMPTY_INHERITABLE_ATTRIBUTES)
    new_inheritable_attributes = EMPTY_INHERITABLE_ATTRIBUTES
  else
    new_inheritable_attributes = inheritable_attributes.inject({}) do |memo, (key, value)|
      memo.update(key => value.duplicable? ? value.dup : value)
    end
  end

  child.instance_variable_set('@inheritable_attributes', new_inheritable_attributes)
end