Class: Class

Inherits:
Object
  • Object
show all
Defined in:
lib/cattr.rb

Instance Method Summary collapse

Instance Method Details

#cattr_accessor(*meths) ⇒ Object 



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# File 'lib/cattr.rb', line 2

def cattr_accessor(*meths)
  cattr_writer(*meths)
  cattr_reader(*meths)
end

#cattr_reader(*meths) ⇒ Object 



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# File 'lib/cattr.rb', line 6

def cattr_reader(*meths)
  meths.each do |meth|
    self.class.send(:define_method, meth) do
      return nil unless class_variable_defined? "@@#{meth}"
      return class_variable_get "@@#{meth}" 
    end
  end
end

#cattr_writer(*meths) ⇒ Object 



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# File 'lib/cattr.rb', line 14

def cattr_writer(*meths)
  meths.each do |meth|
    self.class.send(:define_method, :"#{meth}=") do |arg|
      class_variable_set("@@#{meth}", arg)
    end
  end
end