NAME

File::ChangeNotify - Watch for changes to files, cross-platform style

SYNOPSIS

use File::ChangeNotify;

my $watcher =
    File::ChangeNotify->instantiate_watcher
        ( directories => [ '/my/path', '/my/other' ],
          filter      => qr/\.(?:pm|conf|yml)$/,
        );

if ( my @events = $watcher->new_events() ) { ... }

# blocking
while ( my @events = $watcher->wait_for_events() ) { ... }

DESCRIPTION

This module provides an API for creating a File::ChangeNotify::Watcher subclass that will work on your platform.

Most of the documentation for this distro is in File::ChangeNotify::Watcher.

METHODS

This class provides the following methods:

File::ChangeNotify->instantiate_watcher(...)

This method looks at each available subclass of File::ChangeNotify::Watcher and instantiates the first one it can load, using the arguments you provided.

It always tries to use the File::ChangeNotify::Watcher::Default class last, on the assumption that any other class that is available is a better option.

File::ChangeNotify->usable_classes()

Returns a list of all the loadable File::ChangeNotify::Watcher subclasses.

AUTHOR

Dave Rolsky, >autarch@urth.org<

BUGS

Please report any bugs or feature requests to bug-file-changenotify@rt.cpan.org, or through the web interface at http://rt.cpan.org. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

COPYRIGHT & LICENSE

Copyright 2009 Dave Rolsky, All Rights Reserved.

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