From 4e3d9177afb72f2f6afff7b4abf67116358f9bfe Mon Sep 17 00:00:00 2001
From: Paul Hameteman <paul.hameteman@ns.nl>
Date: Tue, 14 Oct 2025 22:36:44 +0200
Subject: [PATCH] R: Fix linter

---
 src/main/kotlin/org/example/Heading.kt | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/src/main/kotlin/org/example/Heading.kt b/src/main/kotlin/org/example/Heading.kt
index 87a5088..bc8df7d 100644
--- a/src/main/kotlin/org/example/Heading.kt
+++ b/src/main/kotlin/org/example/Heading.kt
@@ -7,19 +7,21 @@ enum class Heading(val symbol: Char) {
     WEST('W'),
     ;
 
-    fun turnLeft() = when (this) {
-        EAST -> NORTH
-        NORTH -> WEST
-        WEST -> SOUTH
-        SOUTH -> EAST
-    }
+    fun turnLeft(): Heading =
+        when (this) {
+            EAST -> NORTH
+            NORTH -> WEST
+            WEST -> SOUTH
+            SOUTH -> EAST
+        }
 
-    fun turnRight() = when (this) {
-        EAST -> SOUTH
-        SOUTH -> WEST
-        WEST -> NORTH
-        NORTH -> EAST
-    }
+    fun turnRight(): Heading =
+        when (this) {
+            EAST -> SOUTH
+            SOUTH -> WEST
+            WEST -> NORTH
+            NORTH -> EAST
+        }
 
     override fun toString(): String = symbol.toString()