Change log for Tie-LLHash:

1.003

• delete($hash{$key}) now returns the associated value, previously it returned an internal data structure not meant for external use.
• With normal perl hashes, the caller can call delete() in a loop that uses the hash's iterator, as long as the item being deleted is the most recent item returned by the iterator. This wasn't working in Tie::LLHash, but now it's fixed. [Spotted by Steve Tolkin]
• Un-synchronized version numbers with CVS

1.002 2000/04/01 16:04:27

• Added more documentation about the differences between this module and Tie::IxHash.
• Synchronized version numbers with CVS.

0.04 Wed Dec 1 22:51:01 EST 1999

• Added 'lazy-mode', which allows you to append new entries to the end of the hash by assigning to the hash by doing $hash{key} = 'value';

0.03

• fixed a fatal bug in the current_value() method
• insert(key,value) now equivalent to first(key,value), making it somewhat easier to insert values at the beginning of the hash.
• wrote documentation for the non-TIEHASH methods

0.02 Wed May 20 19:21:52 1998

• forgot to include a README file in the original distribution, so I added one now
• running all tests now won't give any warnings under -w flag
• added tests 7-10
• fixed some problems with the DELETE method - it went wrong when deleting the last element in a hash
• insert() didn't work right when inserting after the last element
• can give initialization hash for tie() constructor

0.01 Mon May 11 17:45:43 1998

• original version; created by h2xs 1.18
• wrote tests 2-6
• thanks to Byron Brummer who pointed out a pre-release bug in the EXISTS method