This software ensures that the hash in transactions remains unchanged even during processing, without altering their original order.
Tie::TransactHash is a Perl module designed to edit hash in transactions, without changing the order during trans. This package provides facilities for modifying any other hash in transactions. Transactions are a group of changes that are either all applied or none.
When working with a standard Perl hash or a hash indexed DBM file, the original hash remains untouched during the transaction, and its order is maintained. This means that changes can be made to the transact hash while iterating over it using functions like each(), keys(), or values().
To use Tie::TransactHash, simply include the module and define the edit_db variable using the tie function. The %edit_me hash can be modified with each() and updated with keys and values. The %db_as_hash variable and the actual database ($db) are also passed as arguments to tie the transact hash.
In summary, Tie::TransactHash is a useful package for editing hashes in transactions while preserving the original hash order. Its simple setup and compatibility with standard Perl hashes and hash indexed DBM files make it a valuable addition to any Perl developer's toolkit.
When working with a standard Perl hash or a hash indexed DBM file, the original hash remains untouched during the transaction, and its order is maintained. This means that changes can be made to the transact hash while iterating over it using functions like each(), keys(), or values().
To use Tie::TransactHash, simply include the module and define the edit_db variable using the tie function. The %edit_me hash can be modified with each() and updated with keys and values. The %db_as_hash variable and the actual database ($db) are also passed as arguments to tie the transact hash.
In summary, Tie::TransactHash is a useful package for editing hashes in transactions while preserving the original hash order. Its simple setup and compatibility with standard Perl hashes and hash indexed DBM files make it a valuable addition to any Perl developer's toolkit.
What's New
Version 0.03: N/A