Class: Module

Inherits:
Object show all
Defined in:
lib/rub/r/tool.rb

Instance Method Summary collapse

Instance Method Details

#cattr_accessor(*name) ⇒ Object

Class attribute accessor.

See Also:

  • attr_accessor


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# File 'lib/rub/r/tool.rb', line 63

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

#cattr_reader(*name) ⇒ Object

Class attribute reader.

See Also:

  • attr_reader


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# File 'lib/rub/r/tool.rb', line 31

def cattr_reader(*name)
  name.each do |n|
    class_eval("unless defined? @@\#{n}\n@@\#{n} = nil\nend\n\ndef self.\#{n}\n@\#{n}\nend\n", __FILE__, __LINE__ + 1)
  end
end

#cattr_writer(*name) ⇒ Object

Class attribute writer.

See Also:

  • attr_writer


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# File 'lib/rub/r/tool.rb', line 47

def cattr_writer(*name)
  name.each do |n|
    class_eval("unless defined? @@\#{n}\n@\#{n} = nil\nend\n\ndef self.\#{n}=(v)\n@\#{n} = v\nend\n", __FILE__, __LINE__ + 1)
  end
end