Is it correct formatting? ``` is String ...

# codingconventions

[Eugen Martynov]

Is it correct formatting?

is String
                -> {
                0
            }

I would expect that closing bracket is on the level of arrow and body had indentation from arrow as well.

[Sam]

I've never seen a when branch with the arrow (->) on a new line. I'd expect this:

is String -> {
  0
}

If I do put it on a new line, the IDE formats it like this:

is String
-> {
  0
}

so the indentation inside the braces remains the same

[Eugen Martynov]

it is an option when you have multiple values in when

is A,
is B,
 -> {}