Dancer::FileUtils - helper providing file utilities
use Dancer::FileUtils qw/path read_file_content/; my $content = read_file_content( path( 'folder', 'folder', 'file' ) );
Dancer::FileUtils encompasses a few utilities that relate to files which Dancer uses. Developers may use it instead of writing their own little subroutines or use additional modules.
use Dancer::FileUtils 'path'; my $path = path( 'folder', 'folder', 'filename');
Provides comfortable path resolving, internally using File::Spec.
use Dancer::FileUtils 'dirname'; my $dir = dirname($path);
Exposes File::Basename's dirname, to allow fetching a directory name from a path.
use Dancer::FileUtils 'read_file_content'; my $content = read_file_content($file);
Returns either the content of a file (whose filename is the input) or undef in case it failed to open the file.
use Dancer::FileUtils 'read_glob_content'; open my $fh, '<', $file or die "$!\n"; my $content = read_glob_content($fh);
Same as read_file_content, only it accepts a file handler.
Returns the content and closes the file handler.
Nothing by default. You can provide a list of subroutines to import.
Copyright 2009-2010 Alexis Sukrieh.
This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.