Hi,

In message "Re: curious about 1.8.2 change - empty method returns nil"
    on Fri, 31 Dec 2004 19:02:24 +0900, Ryan Davis <ryand-ruby / zenspider.com> writes:

|> Try:
|>
|>   def foo(a=5)
|>   end
|>
|>   p foo()
|
|Please forgive me. I may have missed some mail that went by in the 
|past, but I still don't understand:

Oops, try the following instead:

  def foo(&b)
  end
  p foo{}

							matz.