Handle when a nullable value is memoized

kylecorry31 · Mar 16, 2024 · 523fc80 · 523fc80
1 parent fb2045f
commit 523fc80
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/kotlin/com/kylecorry/luna/cache/MemoizedValue.kt b/src/main/kotlin/com/kylecorry/luna/cache/MemoizedValue.kt
@@ -14,7 +14,8 @@ class MemoizedValue<T> {
             cachedValue = value()
             cachedHash = hash
         }
-        cachedValue!!
+        // This cast is safe because the value is only set in the above block - it also handles if T is nullable
+        cachedValue as T
     }
 
     fun reset(): Unit = synchronized(lock) {