Do you like "Return at Labels" ? Specially in lambdas. It is too similar to

goto

. And in lambdas,can't call "return" directly. In some complex cases , can't return a value immediately , need some ugly code to solve. Any suggests for this situation? Thanks.

Use functions instead

Thank you, and like this code:

fun foo() {
    listOf(1, 2, 3, 4, 5).forEach {
        if (it == 3) return // non-local return directly to the caller of foo()
        print(it)
    }
    println("this point is unreachable")
}

It may make me understand the wrong logic. At the beginning i thing the "return" just break the

forEach

but not return directly to the caller of foo().

it’s really not at all similar to gotos

If you confused how return works, press Cmd+Click on it and you will jump to return point

Which situation we need to return forward out of a function or closure

there are a lot of cases when you want to have early return from block

❤️

If you don’t know how

return

work yes, it can be not obvious

I feel like it’s much more intuitive that a return in a trailing closure returns from the outer function than to worry about it just returning out of the closure and having to deal with things in the rest of the function - it acts more like a regular for loop in that regard

I got it, the

return

in closure is not for closure , it's for the outer function. Is it right?

correct, return without label always returns from outer function

I see. Thank you all.