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package MooseX::Object::StrictConstructor;
use strict;
use warnings;
use Moose;
use Carp 'confess';
use metaclass 'MooseX::StrictConstructor::Meta::Class';
extends 'Moose::Object';
after 'BUILDALL' => sub
{
my $self = shift;
my $params = shift;
my %attrs =
( map { $_ => 1 }
grep { defined }
map { $_->init_arg() }
$self->meta()->compute_all_applicable_attributes()
);
my @bad = sort grep { ! $attrs{$_} } keys %{ $params };
if (@bad)
{
confess "Found unknown attribute(s) init_arg passed to the constructor: @bad";
}
return;
};
1;
__END__
=pod
=head1 NAME
MooseX::Object::StrictConstructor - Implements strict constructors as a Moose::Object subclass
=head1 DESCRIPTION
This class has no external interface. When you use
C<MooseX::StrictConstructor>, your objects will subclass this class
rather than Moose::Object.
=head1 AUTHOR
Dave Rolsky, C<< <autarch@urth.org> >>
=head1 COPYRIGHT & LICENSE
Copyright 2007 Dave Rolsky, All Rights Reserved.
This program is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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