Using Mill is incredibly simple to get started with, but if you reach a point where you're defining your own tasks and/or writing plugins you're likely to hit on some instances where you'll encounter an error like this:
Target#apply() call cannot use `value X` defined within the T{...} block
While implementing
textDocument/selectionRange
support in Metals, the Scala Language
Server I found that one of the hardest
parts of implementing it was simply understanding how a client is correctly
supposed to use it. If you look at the spec you'll notice that the confusion
starts on the client side with the initial request is sent it. The spec allows
for more than a single position to be sent in, but doesn't specify in what
scenarios multiple positions should be sent it. This wouldn't be the worse if
there was consensus about how clients handle this, but from my initial tests
| 'use strict' | |
| /* | |
| This is meant to be a concise explanation on the difference between | |
| functions declaration, function expressions, and es6 fat arrow functions | |
| You should be able to just clone this or paste it in a file and run `node <filname>` | |
| */ | |
| /* |