Channels
#announcements
- t
trevjones
08/09/2017, 4:36 PMCopy codeopen class SomeClass<T: SomeClass> { val someList: List<T> } - t
trevjones
08/09/2017, 4:37 PMsomething like that - d
dumptruckman
08/09/2017, 4:37 PMok - d
dumptruckman
08/09/2017, 4:37 PMproblem with that is - t
trevjones
08/09/2017, 4:37 PMgets gross to stay based on the abstract type - d
dumptruckman
08/09/2017, 4:38 PMMy case is more like this - k
kevinmost
08/09/2017, 4:38 PMyeah, Java lacks a "this" generic type and Kotlin doesn't change anything around that - t
trevjones
08/09/2017, 4:38 PMyea you are looking for aSelf - t
trevjones
08/09/2017, 4:38 PMsince
is instance referencethis - k
kevinmost
08/09/2017, 4:38 PMif you want a "self" generic, you need to doclass MyType<T: MyType<T>> - d
dumptruckman
08/09/2017, 4:38 PMyeah.. - d
dumptruckman
08/09/2017, 4:38 PMok - k
kevinmost
08/09/2017, 4:38 PMand yeah, I usually call that
, notSELFT➕ 2 - d
dumptruckman
08/09/2017, 4:38 PMI feel like I tried that and it ended up being impossibly recursive - t
trevjones
08/09/2017, 4:39 PMyup you have to terminate the recursion before it is really usable - t
trevjones
08/09/2017, 4:39 PMthen you are stuck with the leaf node of the hierarchy for your type which isn’t exactly the best - d
dumptruckman
08/09/2017, 4:41 PMhmm, i guess it does work - d
dumptruckman
08/09/2017, 4:41 PMI must've tried something wacky before - d
dumptruckman
08/09/2017, 4:41 PMThis is gonna be so nasty to update 😧 - d
dumptruckman
08/09/2017, 4:49 PMhmm.. so I have
and a property in that classabstract class Game<SELF : Game<SELF, T>, T : Plugin>
which is defined asval players: PlayerList<SELF>
. However, it tells me that PlayerList is expectingabstract class PlayerList<G : Game<G, Plugin>>
and foundGame<SELF, T>SELF - d
dumptruckman
08/09/2017, 4:57 PMRemoving the T generic resolves the issue... - r
Ruckus
08/09/2017, 5:01 PMIt's because your Game is
but your PlayerList had<SELF, T>
. You could either remove the<SELF, Plugin>
type or add it to PlayerList.T - d
dumptruckman
08/09/2017, 5:01 PMthat's a pain - d
dumptruckman
08/09/2017, 5:01 PMI think maybe I can drop the T for everything after all - a
afonichev
08/09/2017, 5:55 PMHi, the date class is not copied if it uses StringProperty, how to fix it? - r
Ruckus
08/09/2017, 6:01 PMThat exception doesn't appear to have anything to do with the copy function. Any chance you can add the stack trace? (It may be better to ask on StackOverflow) - a
afonichev
08/09/2017, 6:04 PMExactly, I'm not attentive, thank you. - p
pniederw
08/09/2017, 8:37 PM@orangy eap’s/rc’s would be much easier to test if they were available from central, or at least central’s snapshot repo. it’s a pain to switch to kotlin eap repos each time and deal with the fact that they aren’t proxied by corporate repo managers -> fewer people will try eap’s💯 1