76 lines
1.3 KiB
Perl
76 lines
1.3 KiB
Perl
package Test2::Util::Guard;
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use strict;
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use warnings;
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use Carp qw(confess);
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our $VERSION = '0.000162';
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sub new {
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confess "Can't create a Test2::Util::Guard in void context" unless (defined wantarray);
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my $class = shift;
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my $handler = shift() || die 'Test2::Util::Guard::new: no handler supplied';
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my $ref = ref $handler || '';
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die "Test2::Util::new: invalid handler - expected CODE ref, got: '$ref'"
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unless ref($handler) eq 'CODE';
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bless [ 0, $handler ], ref $class || $class;
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}
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sub dismiss {
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my $self = shift;
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my $dismiss = @_ ? shift : 1;
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$self->[0] = $dismiss;
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}
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sub DESTROY {
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my $self = shift;
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my ($dismiss, $handler) = @$self;
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$handler->() unless ($dismiss);
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}
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1;
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__END__
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=pod
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=head1 NAME
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Test2::Util::Guard - Inline copy of L<Scope::Guard>
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=head1 SEE ALSO
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See L<Scope::Guard>
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=head1 ORIGINAL AUTHOR
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=over 4
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=item chocolateboy <chocolate@cpan.org>
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=back
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=head2 INLINE AND MODIFICATION AUTHOR
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=over 4
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=item Chad Granum E<lt>exodist@cpan.orgE<gt>
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=back
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=head1 COPYRIGHT
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Copyright (c) 2005-2015, chocolateboy.
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Modified copy is Copyright 2023 Chad Granum E<lt>exodist7@gmail.comE<gt>.
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This module is free software. It may be used, redistributed and/or modified under the same terms
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as Perl itself.
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=cut
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