Updated on 2026-08-14

core/datasource/src/main/java/com/tangem/datasource/local/datastore/RuntimeStateStore.kt

@@ -2,6 +2,7 @@ package com.tangem.datasource.local.datastore
 
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.update
 
 /**
  * Runtime store
@@ -16,6 +17,8 @@ interface RuntimeStateStore<T> {
     /** Store [value] */
     suspend fun store(value: T)
 
+    suspend fun update(function: (T) -> T)
+
     companion object {
 
         /**
@@ -32,6 +35,10 @@ interface RuntimeStateStore<T> {
             override suspend fun store(value: T) {
                 flow.value = value
             }
+
+            override suspend fun update(function: (T) -> T) {
+                flow.update(function)
+            }
         }
     }
 }