NAME

       Badger::Codec::Timestamp - encode/decode a timestamp via Badger::Timestamp

SYNOPSIS

           use Badger::Codec::Timestamp;
           use Badger::Timestamp 'Now';

           my $codec   = Badger::Codec::Timestamp->new();
           my $encoded = $codec->encode(Now);
           my $decoded = $codec->decode($encoded);

DESCRIPTION

       This module implements a subclass of Badger::Codec for encoded and decoding timestamps using the
       Badger::Timestamp module. It is trivially simple, existing only to provide a consistent API with other
       Badger::Codec modules.  It is typically used as a codec for reading and writing timestamps to and from a
       file via the Badger::Filesystem modules.

           use Badger::Filesystem 'File';
           use Badger::Timestamp 'Now';

           my $stamp = Now;                     # current data/time
           my $file  = File(
               'example.ts',                   # filename
               { codec => 'timestamp' }        # specify timestamp codec
           );

           # write timestamp to file
           $file->data($stamp);

           # read timestamp from file
           $stamp = $file->data;

METHODS

   encode($timestamp)
       Encodes the timestamp passed as an argument. The argument can be a Badger::Timestamp object or any of the
       constructor parameters accepted by Badger::Timestamp. The following example demonstrates how this works
       in principle, although it should be noted that it's completely pointless in practice. It is sufficient to
       simply call "Now->timestamp" to serialise a Badger::Timestamp to text without the need for any codec
       module (in fact, that's all the "encode()" method does behind the scenes).

           use Badger::Timestamp 'Now';
           $encoded = Badger::Codec::Timestamp->encode(Now);

   decode($data)
       Decodes the encoded timestamp passed as the first argument.  Returns a Badger::Timestamp object.

AUTHOR

       Andy Wardley <http://wardley.org/>

COPYRIGHT

       Copyright (C) 2012 Andy Wardley. All rights reserved.

SEE ALSO

       Badger::Codecs, Badger::Codec, Badger::Timestamp

perl v5.36.0                                       2023-08-28                      Badger::Codec::Timestamp(3pm)