Koha::ActionLog - Koha ActionLog Object class
my $librarian = $log->librarian;
Returns the related Koha::Patron object for the librarian who performed the action, or undef if the user column was not set (e.g. cron jobs).
my $patron = $log->patron;
Returns the related Koha::Patron object joined on the object column. Only meaningful for rows where object is a borrowernumber (MEMBERS, CIRCULATION, FINES and APIKEYS modules); for other modules the join may match an unrelated patron and the caller must filter by module.