Minor changes

elmslie-core/api/elmslie-core.api

@@ -58,8 +58,8 @@ public abstract class money/vivid/elmslie/core/store/Actor {
 	public final fun getSwitchers ()Ljava/util/Map;
 	public final fun mapEvents (Lkotlinx/coroutines/flow/Flow;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;)Lkotlinx/coroutines/flow/Flow;
 	public static synthetic fun mapEvents$default (Lmoney/vivid/elmslie/core/store/Actor;Lkotlinx/coroutines/flow/Flow;Lkotlin/jvm/functions/Function1;Lkotlin/jvm/functions/Function1;ILjava/lang/Object;)Lkotlinx/coroutines/flow/Flow;
-	protected final fun switch (Lkotlinx/coroutines/flow/Flow;Ljava/lang/String;J)Lkotlinx/coroutines/flow/Flow;
-	public static synthetic fun switch$default (Lmoney/vivid/elmslie/core/store/Actor;Lkotlinx/coroutines/flow/Flow;Ljava/lang/String;JILjava/lang/Object;)Lkotlinx/coroutines/flow/Flow;
+	protected final fun switch-SxA4cEA (Lkotlinx/coroutines/flow/Flow;Ljava/lang/String;J)Lkotlinx/coroutines/flow/Flow;
+	public static synthetic fun switch-SxA4cEA$default (Lmoney/vivid/elmslie/core/store/Actor;Lkotlinx/coroutines/flow/Flow;Ljava/lang/String;JILjava/lang/Object;)Lkotlinx/coroutines/flow/Flow;
 }
 
 public final class money/vivid/elmslie/core/store/EffectCachingElmStore : money/vivid/elmslie/core/store/Store {
@@ -119,9 +119,9 @@ public final class money/vivid/elmslie/core/store/Result {
 
 public abstract class money/vivid/elmslie/core/store/ScreenReducer : money/vivid/elmslie/core/store/StateReducer {
 	public fun <init> (Lkotlin/reflect/KClass;Lkotlin/reflect/KClass;)V
-	protected abstract fun internal (Lmoney/vivid/elmslie/core/store/StateReducer$Result;Ljava/lang/Object;)Ljava/lang/Object;
+	protected abstract fun internal (Lmoney/vivid/elmslie/core/store/StateReducer$Result;Ljava/lang/Object;)V
 	protected fun reduce (Lmoney/vivid/elmslie/core/store/StateReducer$Result;Ljava/lang/Object;)V
-	protected abstract fun ui (Lmoney/vivid/elmslie/core/store/StateReducer$Result;Ljava/lang/Object;)Ljava/lang/Object;
+	protected abstract fun ui (Lmoney/vivid/elmslie/core/store/StateReducer$Result;Ljava/lang/Object;)V
 }
 
 public abstract class money/vivid/elmslie/core/store/StateReducer {

elmslie-core/src/commonMain/kotlin/money/vivid/elmslie/core/store/Actor.kt

@@ -1,5 +1,7 @@
 package money.vivid.elmslie.core.store
 
+import kotlin.time.Duration
+import kotlin.time.Duration.Companion.milliseconds
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.catch
 import kotlinx.coroutines.flow.flow
@@ -34,16 +36,16 @@ abstract class Actor<Command : Any, Event : Any> {
    * @param key The key to identify the flow. Defaults to the class name of the Actor. If there is
    *   more than one usage of the switch function in the same Actor, it is recommended to provide a
    *   unique key.
-   * @param delayMillis The delay in milliseconds before launching the initial flow. Defaults to 0.
+   * @param delay The delay in milliseconds before launching the initial flow. Defaults to 0.
    * @return A new flow that emits the values from the original flow.
    */
   protected fun <T : Any> Flow<T>.switch(
     key: String = defaultSwitchFlowKey,
-    delayMillis: Long = 0,
+    delay: Duration = 0.milliseconds,
   ): Flow<T> {
     return flow {
       val switcher = mutex.withLock { switchers.getOrPut(key) { Switcher() } }
-      switcher.switch(delayMillis) { this@switch }.collect { emit(it) }
+      switcher.switch(delay) { this@switch }.collect { emit(it) }
     }
   }
 

elmslie-core/src/commonMain/kotlin/money/vivid/elmslie/core/store/ScreenReducer.kt

@@ -12,9 +12,9 @@ abstract class ScreenReducer<
 >(private val uiEventClass: KClass<Ui>, private val internalEventClass: KClass<Internal>) :
   StateReducer<Event, State, Effect, Command>() {
 
-  protected abstract fun Result.ui(event: Ui): Any?
+  protected abstract fun Result.ui(event: Ui)
 
-  protected abstract fun Result.internal(event: Internal): Any?
+  protected abstract fun Result.internal(event: Internal)
 
   override fun Result.reduce(event: Event) {
     @Suppress("UNCHECKED_CAST")

elmslie-core/src/commonMain/kotlin/money/vivid/elmslie/core/switcher/Switcher.kt

@@ -1,5 +1,7 @@
 package money.vivid.elmslie.core.switcher
 
+import kotlin.time.Duration
+import kotlin.time.Duration.Companion.milliseconds
 import kotlinx.coroutines.channels.SendChannel
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.Flow
@@ -34,18 +36,21 @@ internal class Switcher {
   /**
    * Collect given flow as a job and cancels all previous ones.
    *
-   * @param delayMillis operation delay measured with milliseconds. Can be specified to debounce
-   *   existing requests.
+   * @param delay operation delay measured with milliseconds. Can be specified to debounce existing
+   *   requests.
    * @param action actual event source
    */
-  fun <Event : Any> switch(delayMillis: Long = 0, action: () -> Flow<Event>): Flow<Event> {
+  fun <Event : Any> switch(
+    delay: Duration = 0.milliseconds,
+    action: () -> Flow<Event>,
+  ): Flow<Event> {
     return callbackFlow {
       lock.withLock {
         currentChannel?.close()
         currentChannel = channel
       }
 
-      delay(delayMillis)
+      delay(delay)
 
       action.invoke().onEach { send(it) }.catch { close(it) }.collect()