Will inline classes allow to wrap a pair would be nice to ha kotlinlang #announcements

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Title

r

robstoll

10/16/2018, 10:43 AM

Will inline classes allow to wrap a pair? would be nice to have named pairs without overhead

a

Andreas Sinz

10/16/2018, 10:43 AM

Pair as in two values or a single Pair instance?

r

robstoll

10/16/2018, 10:44 AM

single

Pair

instance, as far as I know only one value is allowed

b

Burkhard

10/16/2018, 10:44 AM

Yes, you can wrap

Pair

instance

r

robstoll

10/16/2018, 10:44 AM

nice 🙂

b

Burkhard

10/16/2018, 10:44 AM

you can wrap any object you like

a

Andreas Sinz

10/16/2018, 10:45 AM

you can wrap any single property with an inline class

b

Burkhard

10/16/2018, 10:45 AM

The only thing I have not tried is to wrap another inline class

n

Nikky

10/16/2018, 12:02 PM

wrapping a UInt is possible then ? nice.. for different kinds of ids

b

Burkhard

10/16/2018, 1:19 PM

I just tried it out. It seems to work.

k

karelpeeters

10/16/2018, 6:24 PM

Why would you wrap

Pair

? Just do

data class Point(val x: Int, val y: Int)

r

robstoll

10/19/2018, 8:34 PM

@karelpeeters You're right. What was I thinking 😄

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