POE::Filter::LZW - A POE filter wrapped around Compress::LZW
version 1.74
use POE::Filter::LZW; my $filter = POE::Filter::LZW->new(); my $scalar = 'Blah Blah Blah'; my $compressed_array = $filter->put( [ $scalar ] ); my $uncompressed_array = $filter->get( $compressed_array ); use POE qw(Filter::Stackable Filter::Line Filter::LZW); my ($filter) = POE::Filter::Stackable->new(); $filter->push( POE::Filter::LZW->new(), POE::Filter::Line->new( InputRegexp => '\015?\012', OutputLiteral => "\015\012" ),
POE::Filter::LZW provides a POE filter for performing compression/decompression using Compress::LZW. It is suitable for use with POE::Filter::Stackable.
new
Creates a new POE::Filter::LZW object.
get_one_start
get_one
get
Takes an arrayref which is contains lines of compressed input. Returns an arrayref of decompressed lines.
put
Takes an arrayref containing lines of uncompressed output, returns an arrayref of compressed lines.
clone
Makes a copy of the filter, and clears the copy's buffer.
level
Sets the compression level. Consult Compress::LZW for details.
POE
Compress::LZW
POE::Filter::Stackable
Chris Williams <chris@bingosnet.co.uk>
This software is copyright (c) 2017 by Chris Williams.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install POE::Filter::LZW, copy and paste the appropriate command in to your terminal.
cpanm
cpanm POE::Filter::LZW
CPAN shell
perl -MCPAN -e shell install POE::Filter::LZW
For more information on module installation, please visit the detailed CPAN module installation guide.