Comment: Re:Unadvantages! (Score 1) 100
Once the idea is tested and youâ(TM)re comfortable with the design, you can add type annotations.
I've been doing this with comments since 1999 and it works great! Of course I still haven't gotten around to that final step of going back and adding all those comments but I love the flexibility!
Unless you like bugs, type-checking is a good thing. Lack of type enforcement encourages what -- lack of forethought?
Exactly, this is one of the things that crippled large smalltalk projects back in the day; it was almost impossible to figure out how to call someone elses code without invoking the wrath of doesNotUnderstand.