Comment by shevy-java
16 hours ago
I agree somewhat, but I'd rather call it their brain adjustment than a religion though.
I think about 99% of people who suggest to slap down types onto dynamic languages have already been using types since decades, or many years, in another language. Now they switch to a new language and want to have types because their brain is used to.
Nah. 99.9% of the people who wanted the addition of DryStructs to a codebase I worked on wanted it because they'd been bit, repeatedly, by someone sending one kind of object into a function rather than what the function accepted and it just not getting caught.
A robust type system allows you to make "compiler errors" out of runtime errors. One of these takes *way more tests to catch* than the other. I'll let you guess which.
Nah that's just a lack of understanding in the role of unit tests in dynamically typed languages.