Method: Class#cattr_reader

Defined in:
lib/collection_extensions/cattr.rb

#cattr_reader(*syms) ⇒ Object 



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

def cattr_reader(*syms)
  syms.flatten.each do |sym|
    next if sym.is_a?(Hash)
    class_eval(<<-EOS, __FILE__, __LINE__)
      unless defined? @@#{sym}
        @@#{sym} = nil
      end

      def self.#{sym}
        @@#{sym}
      end

      def #{sym}
        @@#{sym}
      end
    EOS
  end
end