Catmandu::Transactional - Optional role for transactional stores
# bag will be untouched my $store->transaction(sub { $store->bag('books')->add({title => 'Time must have a stop'}); die; });
transaction takes a coderef that will be executed in the context of a transaction. If an error is thrown, the transaction will rollback. If the code executes successfully, the transaction will be committed. There is no support for nested transactions, nested calls to transaction will simply be subsumed by their parent transaction.
transaction
To install Catmandu, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catmandu
CPAN shell
perl -MCPAN -e shell install Catmandu
For more information on module installation, please visit the detailed CPAN module installation guide.