From: Devin Mullins <twifkak@...>
Date: 2005-07-18T12:06:37+09:00
Subject: Re: `not' in parameter lists

Daniel Brockman wrote:

>>Also, I like the ability to do a LISP-with-commas syntax,
>>
>>though Ruby disallows it sometimes.
>>    
>>
>When does Ruby disallow it?
>  
>
Well, discourages, but not disallows.

---
ruby -we'p (File.exist? "")'
-e:1: warning: (...) interpreted as grouped expression
false

ruby -we'p(File.exist? "")'
-e:1: warning: parenthesize argument(s) for future version
false
---

I'm confused... what mistake do they think I'm going to make?

Devin