From: ts <decoux@...>
Date: 2001-07-27T15:24:10+09:00
Subject: [ruby-talk:18612] Re: My first Ruby program... :-)

>>>>> "J" == Joseph McDonald <joe@vpop.net> writes:

J> Hmmm, Is there a way to find out the ruby method that "puts" calls via
J> ruby itself (not spelunking through the ruby source code)?

 #puts call #to_s, except for nil and Array

 'nil.to_s' give "", 'puts nil' give "nil"
 for Array this is probably because it can contain nil


Guy Decoux