From: ts <decoux@...>
Date: 2003-09-12T01:02:10+09:00
Subject: Re: What *are* variables? Which are nil now?

>>>>> "H" == Hugh Sasse Staff Elec Eng <hgs@dmu.ac.uk> writes:

>> svg% ruby -e 'def nil.to_ary() [12] end; p []+nil'
>> [12]
>> svg%

H> so why doesn't this give the TypeError then?

 Because, like I've said, Array#+ call #to_ary and because I've defined
 nil#to_ary it just work


Guy Decoux