Class: Class

Inherits:
Object
  • Object
show all
Defined in:
lib/heredity/core_ext/class.rb

Instance Method Summary collapse

Instance Method Details

#inherited(klass) ⇒ Object 



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# File 'lib/heredity/core_ext/class.rb', line 2

def inherited(klass)
  # Check the class instance variable so we don't eagerly initialize empty
  # arrays for every class (i.e. object).
  return if @inherited_hooks.nil?

  inherited_hooks.each do |block|
    klass.class_eval(&block)
  end
end

#inherited_hooks ⇒ Object 



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# File 'lib/heredity/core_ext/class.rb', line 12

def inherited_hooks
  @inherited_hooks ||= []
end

#on_inherit(&block) ⇒ Object 



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# File 'lib/heredity/core_ext/class.rb', line 16

def on_inherit(&block)
  inherited_hooks << block
end