Comment by didibus

I'm not sure I understand his point. He wrote the function, and in under a second, he was able to easily run it to test it and got a type error.

The only difference in a static world would be the error would have showed up a few seconds earlier, before he needed to run it in the repl.

I mean, the error was definitly vague from CL, but is that really because it lacks static typing that the error is vague?