en crud update

Record#set can modify the value in current record, but won't save to database until call Record#save.

Record jim = Zombie.find(3);
jim.set("graveyard", "Benny Hills Memorial").save();

To simple above operators, Record provides update(Object... args) to modify & save to database in one step.

jim.update("graveyard:", "Benny Hills Memorial"); // Same with above

Same with query, above methods support named parameters as well, and Table also provides save(Record o) method to update record from an existing record.