/ 
Dancer-1.2004
River stage three • 211 direct dependents • 215 total dependents
/ Dancer::FileUtils

NAME

Dancer::FileUtils - helper providing file utilities

SYNOPSIS

use Dancer::FileUtils qw/path read_file_content/;

my $content = read_file_content( path( 'folder', 'folder', 'file' ) );

DESCRIPTION

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.

SUBROUTINES/METHODS

path

use Dancer::FileUtils 'path';

my $path = path( 'folder', 'folder', 'filename');

Provides comfortable path resolving, internally using File::Spec.

dirname

use Dancer::FileUtils 'dirname';

my $dir = dirname($path);

Exposes File::Basename's dirname, to allow fetching a directory name from a path.

read_file_content

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.

read_glob_content

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 handle.

Returns the content and closes the file handle.

EXPORT

Nothing by default. You can provide a list of subroutines to import.

AUTHOR

Alexis Sukrieh

LICENSE AND COPYRIGHT

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.