From: ts <decoux@...>
Date: 2001-10-09T21:04:48+09:00
Subject: [ruby-talk:22298] Re: Fuzzy string match upgrade needed

>>>>> "J" == Joel Neely <joel.neely@fedex.com> writes:

J> I'm just a wet-behind-the-ears Ruby newbie, but isn't this

>> >         if token1 == nil then
>> >             return token2 == nil
>> >         end
>> >
>> >         if token2 == nil then
>> >             return token1 == nil
>> >         end

J> equivalent to

J>             return true if token1 == nil && token2 == nil

 No, this is more

   return token1 == token2 if token1 == nil || token2 == nil

 It return if one of token[12] is nil


Guy Decoux