Module: SleepingKingStudios::Tools::Toolbox::Mixin

Defined in:
lib/sleeping_king_studios/tools/toolbox/mixin.rb

Overview

Implements recursive inheritance of both class and instance methods.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.mixin?(mod) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


9
10
11
12
13
 
# File 'lib/sleeping_king_studios/tools/toolbox/mixin.rb', line 9

def self.mixin? mod
  return false unless mod.is_a?(Module)

  mod.singleton_class.include?(self)
end

Instance Method Details

#included(other) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
# File 'lib/sleeping_king_studios/tools/toolbox/mixin.rb', line 16

def included other
  return super unless defined?(self::ClassMethods)

  if SleepingKingStudios::Tools::Toolbox::Mixin.mixin?(other)
    unless other.constants(false).include?(:ClassMethods)
      other.const_set(:ClassMethods, Module.new)
    end # unless

    other::ClassMethods.send :include, self::ClassMethods
  else
    other.extend self::ClassMethods
  end # if-else

  super
end