1MaxMind::DB::Metadata(3U)ser Contributed Perl DocumentatiMoanxMind::DB::Metadata(3)
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NAME

6       MaxMind::DB::Metadata - A class for metadata related to a MaxMind DB
7       database
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VERSION

10       version 0.040001
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SYNOPSIS

13           my $reader = MaxMind::DB::Reader->new( file => $path );
14           my $metadata = $reader->metadata();
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16           print $metadata->description()->{en};
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DESCRIPTION

19       This class provides an API for representing the metadata of a MaxMind
20       DB database. See http://maxmind.github.io/MaxMind-DB/ for the official
21       format spec.
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API

24       This class provides methods for each metadata attribute in a database.
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26   $metadata->binary_format_major_version()
27       Returns the binary format major version number.
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29   $metadata->binary_format_minor_version()
30       Returns the binary format minor version number.
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32   $metadata->build_epoch()
33       Returns the database's build timestamp as an epoch value.
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35   $metadata->database_type()
36       Returns a string indicating the database's type.
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38   $metadata->languages()
39       Returns an arrayref of locale codes indicating what languages this
40       database has information for.
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42   $metadata->description()
43       Returns a hashref of descriptions. The keys should be locale codes like
44       "en" or "pt-BR" and the values are the description in that language.
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46   $metadata->ip_version()
47       Returns a 4 or 6 indicating what type of IP addresses this database can
48       be used to look up.
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50   $metadata->node_count()
51       Returns the number of nodes in the database's search tree.
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53   $metadata->record_size()
54       Returns the record size for nodes in the database's search tree.
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AUTHORS

57       •   Dave Rolsky <drolsky@maxmind.com>
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59       •   Olaf Alders <oalders@maxmind.com>
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62       This software is Copyright (c) 2016 by MaxMind, Inc..
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64       This is free software, licensed under:
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66         The Artistic License 2.0 (GPL Compatible)
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70perl v5.34.0                      2021-07-22          MaxMind::DB::Metadata(3)
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