hello

are there plans to include into ruby method selection 
by the number of arguments, or in other words polymorphism:

class Test
  def test(x)
    puts "Test.test(#{x}) called"
  end

  def test(x, y)
    puts "Test.test(#{x}, #{y}) called"
  end
end
Test.new.test(1)   # -> error
Test.new.test(1,2) # -> ok