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# android

[Slackbot]

This message was deleted.

[Eduardo Dantas]

preferencesDataStore is a function, instead of having a val, create a function that receives the UUID and that function will call preferencesDataStore with the appropriate name

[Eduardo Dantas]

Just be sure to save and return the same dataStore everytime you call the function for the same UUID

[Eduardo Dantas]

I don't have an IDE right now but I imagined something like this

[Eduardo Dantas]

typealias MyType = Int

class DataStore {
    private val stores = ConcurrentHashMap<String, DataStore<MyType>>()

    suspend fun get(uuid: String): DataStore<MyType> =
        stores.getOrPut(uuid) {
            preferencesDataStore(
                name = PREFS_NAME,
                produceMigrations = { context -> listOf(SharedPreferencesMigration(context, PREFS_NAME)) }
            )
        }
}