Contents

class Class
  def kattr_reader(*syms)
    syms.each do |sym|
      self.class.send(:define_method, sym) do
        return nil unless class_variable_defined? "@@#{sym}"
        return class_variable_get "@@#{sym}" 
      end
    end
  end
  alias_method :cattr_reader, :kattr_reader
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
kattr-0.0.1	lib/kattr/reader.rb