Paul BiggarMost powerful language features to enable reliable software and fast iteration:
- immutability
- enums (sum types/variants)
- static types (real ones, not like java/C++)
- higher-order functions (eg map/filter)
Nothing else comes close
Samir Talwar@paulbiggar @coderbyheart I now have a very hard time using a programming language where I can’t visualise and mentally work with the underlying calculus.