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Re^5: Extensions via Moose

by stvn (Monsignor)
on May 01, 2011 at 01:56 UTC ( #902281=note: print w/replies, xml ) Need Help??


in reply to Re^4: Extensions via Moose
in thread Extensions via Moose

Hmm, the code in MooseX::Traits states ...

Not sure who wrote that comment, I suspect either Florian or Jonathan Rockway, I would not take that too much to heart, it is an opinion and a somewhat extreme one at that. It also may very well refer to an earlier state of that behavior, a lot of cleanup has taken place in that corner of the code base in the last few years.

So why should I be scared of Trait->meta->apply?

You shouldn't, but some people are scared off by the MOP (which is a good thing sometimes and a bad thing other times).

Why would writing it myself be better than the function that appears here?

Well, what is in MooseX::Traits has already been tested and is regularly tested against the Moose core with our smoke tester. But the code is basically just calls to Moose::Util functions, so I wouldn't worry about writing your own code too much.

-stvn

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[1nickt]: my $x = $aohoaoh->[0]->{' foo'}->[0]->{'bar' }; should work
[thepkd]: not indexing
[thepkd]: getting data out of the ds
[choroba]: it depends. Give more details, please
[thepkd]: i used a series of {}'s but it dont work
[choroba]: You need square brackets for arrays
[GotToBTru]: you can certainly construct a single expression to access any part of the data structure, without using temp variables. but you might make it easier on yourself and any other poor soul who has to understand your code if you do
[thepkd]: to dereference i mean
LanX .oO( oh tempz, oh moretz)
[thepkd]: @GotToBTru Sure. But.

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