perl-Hook-LexWrap/README.md

5 lines
342 B
Markdown
Raw Normal View History

2024-01-06 09:08:35 +01:00
# perl-Hook-LexWrap
Hook::LexWrap allows you to install a pre- or post-wrapper (or both) around an existing subroutine. Unlike other modules that provide this capacity (e.g. Hook::PreAndPost and Hook::WrapSub), Hook::LexWrap implements wrappers in such a way that the standard caller function works correctly within the wrapped subroutine.