/usr/share/perl5/KiokuDB/Backend/Role/Query/Simple/Linear.pm is in libkiokudb-perl 0.57-1.
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 | package KiokuDB::Backend::Role::Query::Simple::Linear;
BEGIN {
$KiokuDB::Backend::Role::Query::Simple::Linear::AUTHORITY = 'cpan:NUFFIN';
}
$KiokuDB::Backend::Role::Query::Simple::Linear::VERSION = '0.57';
use Moose::Role;
# ABSTRACT: Query::Simple implemented with a linear scan of all entries.
use namespace::clean -except => 'meta';
with qw(KiokuDB::Backend::Role::Query::Simple);
requires "root_entries";
sub simple_search {
my ( $self, $proto ) = @_;
# FIXME $proto is sql::abstract 2? or...?
my $root_set = $self->root_entries;
return $root_set->filter(sub {
return [ grep {
my $entry = $_;
$self->compare_naive($entry->data, $proto);
} @$_ ]
});
}
__PACKAGE__
__END__
=pod
=encoding UTF-8
=head1 NAME
KiokuDB::Backend::Role::Query::Simple::Linear - Query::Simple implemented with a linear scan of all entries.
=head1 VERSION
version 0.57
=head1 SYNOPSIS
package MyBackend;
use Moose;
with qw(
KiokuDB::Backend::Role::Scan
KiokuDB::Backend::Role::Query::Simple::Linear
);
=head1 DESCRIPTION
This role can provide a primitive C<search> facility (the API described in
L<KiokuDB::Backend::Role::Query::Simple>) using the api provided by
L<KiokuDB::Backend::Role::Scan>. While very inefficient for large data sets, of
your databases are small this can be useful.
=head1 AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2014 by Yuval Kogman, Infinity Interactive.
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
|