/usr/share/perl5/MooseX/Declare/Util.pm is in libmoosex-declare-perl 0.43-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | use strict;
use warnings;
package MooseX::Declare::Util;
# ABSTRACT: Common declarative utility functions
our $VERSION = '0.43';
use Sub::Exporter -setup => {
exports => [qw(
outer_stack_push
outer_stack_pop
outer_stack_peek
)],
};
#pod =head1 DESCRIPTION
#pod
#pod This exporter collection contains the commonly used functions in
#pod L<MooseX::Declare>.
#pod
#pod All functions in this package will be exported upon request.
#pod
#pod =cut
my %OuterStack;
#pod =func outer_stack_push
#pod
#pod outer_stack_push (Str $file, Str $value)
#pod
#pod Pushes the C<$value> on the internal stack for the file C<$file>.
#pod
#pod =cut
sub outer_stack_push {
my ($file, $value) = @_;
push @{ $OuterStack{ $file } }, $value;
return $value;
}
#pod =func outer_stack_pop
#pod
#pod outer_stack_pop (Str $file)
#pod
#pod Removes one item from the internal stack of the file C<$file>.
#pod
#pod =cut
sub outer_stack_pop {
my ($file) = @_;
return undef
unless @{ $OuterStack{ $file } || [] };
return pop @{ $OuterStack{ $file } };
}
#pod =func outer_stack_peek
#pod
#pod outer_stack_peek (Str $file)
#pod
#pod Returns the topmost item in the internal stack for C<$file> without removing
#pod it from the stack.
#pod
#pod =cut
sub outer_stack_peek {
my ($file) = @_;
return undef
unless @{ $OuterStack{ $file } || [] };
return $OuterStack{ $file }[-1];
}
#pod =head1 SEE ALSO
#pod
#pod =for :list
#pod * L<MooseX::Declare>
#pod
#pod =cut
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
MooseX::Declare::Util - Common declarative utility functions
=head1 VERSION
version 0.43
=head1 DESCRIPTION
This exporter collection contains the commonly used functions in
L<MooseX::Declare>.
All functions in this package will be exported upon request.
=head1 FUNCTIONS
=head2 outer_stack_push
outer_stack_push (Str $file, Str $value)
Pushes the C<$value> on the internal stack for the file C<$file>.
=head2 outer_stack_pop
outer_stack_pop (Str $file)
Removes one item from the internal stack of the file C<$file>.
=head2 outer_stack_peek
outer_stack_peek (Str $file)
Returns the topmost item in the internal stack for C<$file> without removing
it from the stack.
=head1 SEE ALSO
=over 4
=item *
L<MooseX::Declare>
=back
=head1 AUTHOR
Florian Ragwitz <rafl@debian.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2008 by Florian Ragwitz.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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