2 Commits

Author	SHA1	Message	Date
Danila Fedorin	8a3e5cc5c7	Change function to return null on error, and change arity checks.	2017-07-24 14:03:55 -07:00
Danila Fedorin	8ed2c77fec	Add a Function abstract class and a Function database.	2017-07-24 13:44:38 -07:00