perl -I ~/lib/ -MCC2::Schema::BirthdayCardList -MData::Dump::Streamer -el 'print Dump(CC2::Schema::BirthdayCardList->can("add_to_birthday_cards"))';

##</code><code>##

perl -MData::Dump::Streamer -el 'print Dump(Data::Dump::Streamer->can("VERSION"))';