From daaf685d459e8a7ddca3ae99e32cd73cee9ee294 Mon Sep 17 00:00:00 2001 From: Gwyn Ciesla Date: Wed, 14 Oct 2020 13:25:51 +0000 Subject: [PATCH] Added the README --- README.md | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 0000000..ed94a8e --- /dev/null +++ b/README.md @@ -0,0 +1,7 @@ +# perl-Tie-RefHash + +This module provides the ability to use references as hash keys if you first +"tie" the hash variable to this module. Normally, only the keys of the tied +hash itself are preserved as references; to use references as keys in +hashes-of-hashes, use Tie::RefHash::Nestable, included as part of +Tie::RefHash. \ No newline at end of file