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| author |   Andreas Guldstrand <andreas.guldstrand@gmail.com> | 2016-09-28 06:27:29 +0700 |
|---|---|---|
| committer |   Willy Sudiarto Raharjo <willysr@slackbuilds.org> | 2016-10-01 07:17:10 +0700 |
| commit | 0be19e96f57f15afda220d1050f3e7b6dc21b9fc (patch) | |
| tree | c15915ca34ae02611fe48756930fba930aac0dbf /perl/perl-File-pushd/README | |
| parent | 75b9795b621a7d1923fde1501f7e5afe465db30d (diff) | |
| download | slackbuilds-0be19e96f57f15afda220d1050f3e7b6dc21b9fc.tar.gz slackbuilds-0be19e96f57f15afda220d1050f3e7b6dc21b9fc.tar.xz | |
perl/perl-File-pushd: Added (change directory temporarily).
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
Diffstat (limited to 'perl/perl-File-pushd/README')
| -rw-r--r-- | perl/perl-File-pushd/README | 9 |
1 files changed, 9 insertions, 0 deletions
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. |