Added patch by rbo: New method hashref_pk: Calls hashref_array and returns a referenc...
-rw-r--r-- .gitignore
-rw-r--r-- Changes
-rw-r--r-- MANIFEST.SKIP
-rw-r--r-- Makefile.PL
-rw-r--r-- README
drwxr-xr-x lib
drwxr-xr-x t