From: Eric Jacoboni <jaco@...>
Date: 2009-03-31T07:34:59+09:00
Subject: Re: Which methods does "puts" invoke?

I�aki Baz Castillo <ibc@aliax.net> writes:


> --------
> class String
>   def to_s
>     "hiiiiiii"
>   end
> end
>
> # s=String.new("qweqwe")
> # puts s
> qweqwe
> nil
> -----------

Oh yes, you're right... puts doesn't use to_s when called on a String.