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# NAME
Cwd::Guard - Temporary changing working directory (chdir)
# SYNOPSIS
use Cwd::Guard qw/cwd_guard/;
use Cwd;
my $dir = getcwd;
MYBLOCK: {
my $guard = cwd_guard('/tmp/xxxxx') or die "failed chdir: $Cwd::Guard::Error";
# chdir to /tmp/xxxxx
}
# back to $dir
# DESCRIPTION
CORE::chdir Cwd:: Guard can change the current directory (chdir) using a limited scope.
# FUNCTIONS
- cwd\_guard($dir);
chdir to $dir and returns Cwd::Guard object. return to current working directory, if this object destroyed.
if failed to chdir, cwd\_guard return undefined value. You can get error messages with $Gwd::Guard::Error.
# AUTHOR
Masahiro Nagano <kazeburo {at} gmail.com>
# SEE ALSO
[File::chdir](http://search.cpan.org/perldoc?File::chdir), [File::pushd](http://search.cpan.org/perldoc?File::pushd)
# LICENSE
Copyright (C) Masahiro Nagano
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
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