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package MooX::Struct::Util;
our $AUTHORITY = 'cpan:TOBYINK';
our $VERSION = '0.020';
use strict;
use warnings;
use Exporter::Tiny ();
our @ISA = qw(Exporter::Tiny);
our @EXPORT = qw(lazy_default);
sub lazy_default (&)
{
my $sub = shift;
return [
lazy => 1,
default => $sub,
];
}
1;
__END__
=head1 NAME
MooX::Struct::Util - extensions for MooX::Struct that would have been overkill to include
=head1 LAZY DEFAULTS
=begin trustme
=item lazy_default
=end trustme
Sugar for lazily defaulted attributes. The following two are effectively
the same.
use MooX::Struct WebPage1 => [
user_agent => [
lazy => 1,
default => sub { LWP::UserAgent->new },
],
];
use MooX::Struct::Util qw(lazy_default);
use MooX::Struct WebPage2 => [
user_agent => lazy_default { LWP::UserAgent->new },
];
=head1 BUGS
Please report any bugs to
L<http://rt.cpan.org/Dist/Display.html?Queue=MooX-Struct>.
=head1 SEE ALSO
L<MooX::Struct>.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2012-2013, 2017-2018 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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