Re: Trying to create an attribute trait that prompts for a value if none specified

[email protected] (Chris Weyl) Fri, 23 Dec 2011 08:38:20 -0800

Newsgroups	perl.moose
Message-ID	<CABSyATE4iv_wYSR1Qd2Cixxq+Zfw-CD7da1hfSC40p42UY1gvg@mail.gmail.com>

On Thu, Dec 22, 2011 at 6:21 PM, Buddy Burden <[email protected]>wrote:

> So, anyway: ideas?


You can use the fact that the attribute's default is called as a method on
the instance itself to look up the associated metaclass, then the
attribute, then the type constraint...  At that point the type constraint,
if any, should exist. :)

                              -Chris

-- 
Chris Weyl
Ex astris scientia