NAME

CSS::Packer - Another CSS minifier

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VERSION

Version 2.09

DESCRIPTION

A fast pure Perl CSS minifier.

SYNOPSIS

use CSS::Packer;

my $packer = CSS::Packer->init();

$packer->minify( $scalarref, $opts );

To return a scalar without changing the input simply use (e.g. example 2):

my $ret = $packer->minify( $scalarref, $opts );

For backward compatibility it is still possible to call 'minify' as a function:

CSS::Packer::minify( $scalarref, $opts );

First argument must be a scalarref of CSS-Code. Second argument must be a hashref of options. Possible options are:

• compress

  Defines compression level. Possible values are 'minify' and 'pretty'. Default value is 'pretty'.

  'pretty' converts

    a {
    color:          black
    ;}   div
  
    { width:100px;
    }
  

  to

    a{
    color:black;
    }
    div{
    width:100px;
    }
  

  'minify' converts the same rules to

    a{color:black;}div{width:100px;}
  

• indent

  Defines number of spaces, used for indentation. Used only when compress is 'pretty'. Default value is 0.

• copyright

  You can add a copyright notice at the top of the script.

• remove_copyright

  If there is a copyright notice in a comment it will only be removed if this option is set to a true value. Otherwise the first comment that contains the word "copyright" will be added at the top of the packed script. A copyright comment will be overwritten by a copyright notice defined with the copyright option.

• no_compress_comment

  If not set to a true value it is allowed to set a CSS comment that prevents the input being packed or defines a compression level.

    /* CSS::Packer _no_compress_ */
    /* CSS::Packer pretty */
  

AUTHOR

Merten Falk, <nevesenin at cpan.org>. Now maintained by Lee Johnson (LEEJO)

BUGS

Please report any bugs or feature requests through the web interface at http://github.com/leejo/css-packer-perl/issues. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT

You can find documentation for this module with the perldoc command.

perldoc CSS::Packer

COPYRIGHT & LICENSE

Copyright 2008 - 2011 Merten Falk, all rights reserved.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

SEE ALSO

CSS::Minifier, CSS::Minifier::XS