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I agree; but there's nothing enforcing it either, and I always prefer rails for enforcing best practices rather than code review (where egos tend to be bruised,

I agree; but there's nothing enforcing it either, and I always prefer rails for enforcing best practices rather than code review (where egos tend to be bruised, feedback takes longer, etc etc).

panic 9y ago
I'm saying you could enforce it at the language level by not providing that operation in the first place.
- weberc2 9y ago
  Fair point; my criticism wasn't levied against the idea of dynamic languages so much as the many popular implementations which do include the likes of `isinstance()`.