From: Trans <transfire@...>
Date: 2007-07-20T09:13:46+09:00
Subject: Re: RCR? Added syntax for chains that possibly return nil



On Jul 19, 4:35 pm, "Stephen Duncan" <stephen.dun...@gmail.com> wrote:
> Not sure if the existence of features in other languages is generally
> considered a good support for RCR's, but Groovy has this feature:http://groovy.codehaus.org/Statements#Statements-Safenavigation(though the
> syntax can't be borrowed)

One could ask for something close:

  bar.?.boo.?.quuz

But that's still pretty ick, though it could do that now with a
regular method.

T.