I’ve literally never understood this. ```val foo =...

# codingconventions

[Shawn]

I’ve literally never understood this.

val foo = Foo(
    bar,
    baz,
    qux
)

“so readable” “looks right” “as god intended”

val foo = Foo(
    bar,
    baz,
    qux,
)

“ew gross” “_literally_ unreadable” “`parse error: Expected another key-value pair`”

[christophsturm]

which one do you think looks better?

[Shawn]

I think they look just about the same. If I had to pick one, then sure, I’d go with the trailing comma ’cause it provides a few benefits

[Shawn]

one dangling comma boi is not going to ruin my ability to read or review this code

[Kroppeb]

I though this was already allowed in the latest versions

[therealbluepandabear]

@Shawn All this argument just because of one comma?

[asad.awadia]

It is useful when copy pasting lines - cause the comma gets pasted to and you don't have to backspace it

I still prefer the no comma tho

[asad.awadia]

<insert civil war meme here>

[Dmitry Kandalov]

Given that it’s just three arguments and the names are quite short, I’d put them all on one line 😅 and then the trailing comma on single line looks weird, so

val foo = Foo(bar, baz, qux)