Re: Safe Navigation Operator “?.” for D2 ?

[deadalnix]

On Thursday, 27 February 2014 at 21:49:20 UTC, Steven 
Schveighoffer wrote:
On Thu, 27 Feb 2014 16:45:11 -0500, Steven Schveighoffer 
<schvei...@yahoo.com> wrote:

ifnull(parent).child.child.child

brain fart...

ifvalid(parent).child.child.child

-Steve

What you want is a maybe monad, and we can do that with D 
metaprogramming capabilities already.