From aad7dbfe900e8bf9f497278ace00beb8a4ba52b8 Mon Sep 17 00:00:00 2001
From: javakky <javakky@pixiv.co.jp>
Date: Mon, 21 Nov 2022 10:38:45 +0900
Subject: [PATCH] style: fix Allow letter to =>, -> (example)

---
 example/app/controllers/AsyncController.scala | 2 +-
 example/app/filters/ExampleFilter.scala       | 4 ++--
 example/app/services/ApplicationTimer.scala   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/example/app/controllers/AsyncController.scala b/example/app/controllers/AsyncController.scala
index 40d2e95b..9b63a243 100644
--- a/example/app/controllers/AsyncController.scala
+++ b/example/app/controllers/AsyncController.scala
@@ -34,7 +34,7 @@ exec: ExecutionContext) extends AbstractController(components) {
     * a path of `/message`.
     */
   def message: Action[AnyContent] = Action.async {
-    getFutureMessage(1.second).map { msg ⇒ Ok(Json.toJson(msg)) }
+    getFutureMessage(1.second).map { msg => Ok(Json.toJson(msg)) }
   }
 
   private def getFutureMessage(delayTime: FiniteDuration): Future[Message] = {
diff --git a/example/app/filters/ExampleFilter.scala b/example/app/filters/ExampleFilter.scala
index 4b605607..3bb3cc3d 100644
--- a/example/app/filters/ExampleFilter.scala
+++ b/example/app/filters/ExampleFilter.scala
@@ -23,11 +23,11 @@ class ExampleFilter @Inject() (
     exec: ExecutionContext
 ) extends Filter {
 
-  override def apply(nextFilter: RequestHeader ⇒ Future[Result])(requestHeader: RequestHeader): Future[Result] = {
+  override def apply(nextFilter: RequestHeader => Future[Result])(requestHeader: RequestHeader): Future[Result] = {
     // Run the next filter in the chain. This will call other filters
     // and eventually call the action. Take the result and modify it
     // by adding a new header.
-    nextFilter(requestHeader).map { result ⇒
+    nextFilter(requestHeader).map { result =>
       result.withHeaders("X-ExampleFilter" -> "foo")
     }
   }
diff --git a/example/app/services/ApplicationTimer.scala b/example/app/services/ApplicationTimer.scala
index 450fb888..acea8b38 100644
--- a/example/app/services/ApplicationTimer.scala
+++ b/example/app/services/ApplicationTimer.scala
@@ -34,7 +34,7 @@ class ApplicationTimer @Inject() (clock: Clock, appLifecycle: ApplicationLifecyc
   // When the application starts, register a stop hook with the
   // ApplicationLifecycle object. The code inside the stop hook will
   // be run when the application stops.
-  appLifecycle.addStopHook { () ⇒
+  appLifecycle.addStopHook { () =>
     val stop: Instant = clock.instant
     val runningTime: Long = stop.getEpochSecond - start.getEpochSecond
     logger.info(s"ApplicationTimer demo: Stopping application at ${clock.instant} after ${runningTime}s.")