I have a Singleton object for which all the data m...
# kotlin-nativea
AnaR
07/09/2018, 4:27 PMI have a Singleton object for which all the data modifications happen on the main UI Thread (ensured by posting to UI queue). I am a little confused with the idea of freeze on creation. My code seems to work fine (after update to 0.8) , not throwing any InvalidMutabilityException. Is that as expected? Just looking for an understanding of how freeze for Singletons works.
o
olonho
07/09/2018, 5:19 PMa
AnaR
07/09/2018, 5:20 PMI think this means I should mark it as ThreadLocal, and that would work.
AnaR
07/09/2018, 5:21 PMWill try the test and see.
AnaR
07/09/2018, 5:39 PMThe singleton is in code shared between Android and iOS. Its not specific to iOS. Perhaps different rules for that?
o
olonho
07/09/2018, 5:39 PMnote that immutability is only enforced on native targets
a
AnaR
07/09/2018, 5:43 PMIt works when running on iOS or Android. It is shared code. So, this immutability only applies if the Singleton is defined in platform-specific implementation?
AnaR
07/09/2018, 5:49 PMMaybe it works because the Singleton is created by the application code in swift during execution, since that is the first reference to the Singleton, and it is never referred to from the platform-specific module in Kotlin-native
7 Views