Module: Pancake::Hooks::OnInherit

Included in:
Stack
Defined in:
lib/pancake/hooks/on_inherit.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/pancake/hooks/on_inherit.rb', line 4

def self.extended(base)
  base.class_eval do
    extlib_inheritable_reader :_on_inherit
    @_on_inherit = []
  end
end

Instance Method Details

#inherited(base) ⇒ Object

Provides an inheritance hook to all extended classes Allows ou to hook into the inheritance



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# File 'lib/pancake/hooks/on_inherit.rb', line 13

def inherited(base)
  super
  _on_inherit.each{|b| b.call(base,self)}
end

#on_inherit(&block) ⇒ Object

A hook to add code when the stack is inherited The code will be executed when the class is inherited

Examples:

MyClass.on_inherit do |base, parent|
  # do stuff here between the child and parent
end

Author:

  • Daniel Neighman



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# File 'lib/pancake/hooks/on_inherit.rb', line 28

def on_inherit(&block)
  _on_inherit << block if block
  _on_inherit
end