Changes for version 0.02 - 1997-01-15
- Added a new() function to Tie::Hash::Overlay, which allowed me to change overlay() from a static constructor to a function that pushes hashes to be overlayed in a stack-like way. Documentation changed accordingly.
Changes for version 0.02 - 1997-01-16
- Scrapped test.pl, added a t/ directory, created minimal tests.
Changes for version 0.02 - 1997-01-16
- Made a semi-questionable fix to correct the output of keys, where the same key in multiple overlayed hashes would be listed multiple times. And DELETE() was modified to delete instances of a key in all overlayed hashes. Documentation was changed accordingly.
Changes for version 0.02 - 1997-01-24
- Fleshed out the tests in t/, they should be adequate now.
- Cleaned up the module source. Removed comments, etc...
- Updated the INSTALL file
Modules
Perl module for overlaying hashes