Changes for version 0.05 - 2012-09-21

  • Updated data structure and code for performance enhancement. Added previous_key method. FIRSTKEY and NEXTKEY are now implemented separately from first_key and next_key and use an internal iterator for faster keys(%$tiedhref).

Modules

Extended, ordered hash (commonly known as an associative array or map) with key-path traversal and automatic index keys
Add splice to your XHash