Style #20
Constraints:
-
Every single procedure and function checks the sanity of its arguments and either returns something sensible when the arguments are unreasonable or assigns them reasonable values
-
All code blocks check for possible errors and escape the block when things go wrong, setting the state to something reasonable
Possible names:
- Constructive
- Defensive
- Hopeful
- Shit happens, life goes on
(See http://en.wikipedia.org/wiki/Constructivism_(mathematics))