From 0be19e96f57f15afda220d1050f3e7b6dc21b9fc Mon Sep 17 00:00:00 2001 From: Andreas Guldstrand Date: Wed, 28 Sep 2016 06:27:29 +0700 Subject: perl/perl-File-pushd: Added (change directory temporarily). Signed-off-by: Willy Sudiarto Raharjo --- perl/perl-File-pushd/README | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 perl/perl-File-pushd/README (limited to 'perl/perl-File-pushd/README') diff --git a/perl/perl-File-pushd/README b/perl/perl-File-pushd/README new file mode 100644 index 0000000000..cc44ee8600 --- /dev/null +++ b/perl/perl-File-pushd/README @@ -0,0 +1,9 @@ +perl-File-pushd (change directory temporarily for a limited scope) + +File::pushd does a temporary chdir that is easily and automatically +reverted, similar to pushd in some Unix command shells. It works by +creating an object that caches the original working directory. When +the object is destroyed, the destructor calls chdir to revert to the +original working directory. By storing the object in a lexical +variable with a limited scope, this happens automatically at the end +of the scope. -- cgit v1.2.3