gistfile1.rb

Class Example
def initialize(*args)
    args.each do |k,v|
      puts "setting value #{k}"
      instance_variable_set("@#{k}", v) unless v.nil?
    end
    # @obj = obj
    # @some_attributes = self.class.get_some_attribetus
end
end

# Example.new({:obj => some_object, :attributes => "text"})