[pm-h] Moose question

[Robert Boone]

make_immutable() does two things, object construction and destruction
are effectively "inlined" in your class, and no longer invokes the
meta API...

And no Moose remove the Moose helper functions like has(), before()
and the others so they will not be in the object after object
creation....



Charles de Gaulle  - "The better I get to know men, the more I find
myself loving dogs." -
http://www.brainyquote.com/quotes/authors/c/charles_de_gaulle.html


On Mon, Dec 21, 2009 at 3:37 PM, Will Willis <will.willis at gmail.com> wrote:
> Thanks Todd,
>
> What does the immutable bit do at the end? Freeze my object to any further
> changes? What about 'no Moose'?
>
> I've seen it done in the manual but haven't seen an explaination.
>
> On Dec 21, 2009 10:25 AM, "Todd Rinaldo" <toddr at null.net> wrote:
>
> I'm a big fan of lazy. You're kinda randomly initializing your object
> in the object if you don't use it. Oh and per the Moose gods, don't
> forget to turn off Moose and make immutable at the end of your module.
>
> Try this:
>
> #!/usr/bin/perl use strict; use Website; my $web = Website->new(name
> ='Google', url ='http://www.g...
>
> package Website; use Moose; use WWW::Mechanize;
>
> # Mech will initialize whenever it's first called.
> has '_mech'    => (isa => 'Object', is => 'ro', lazy => 1, default =>
> sub { WWW::Mechanize->new });
>
> has 'name'  =( is ='rw', isa ='Str', required =1); has 'url'   =(is ='rw',
> isa ='Str', required =1)...
>
>     $self->_mech->get($self->url);     return $self->_mech->content; }
>
> no Moose;
> __PACKAGE__->meta->make_immutable;
> 1;
>
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