R: fix ktLint and Detekt issues

TECHDEBT.md

@@ -1,5 +1,7 @@
 # TODO
-- [ ] Make ktlint pass checks
 
 # RPP
-- [ ] ...
+- [ ] ...
+
+# DONE
+- [x] Make ktlint pass checks

src/main/kotlin/Rover.kt

@@ -1,43 +0,0 @@
-package org.example
-
-class Rover {
-    constructor(p: String) {
-        val s = p.split(' ')
-        if (s.size >= 3) {
-            rs.xx = s[0].toInt()
-            rs.yy = s[1].toInt()
-            rs.dd = s[2][0]
-        }
-    }
-
-    fun go(cms: String) {
-        for (c in cms) {
-            when (c) {
-                'L' -> { when (rs.dd) { 'E' -> rs.dd = 'N' 'N' -> rs.dd = 'W' 'W' -> rs.dd = 'S' 'S' -> rs.dd = 'E'}}
-                'R' -> { when (rs.dd) { 'E' -> rs.dd = 'S' 'S' -> rs.dd = 'W' 'W' -> rs.dd = 'N' 'N' -> rs.dd = 'E'}}
-                'M' -> { when (rs.dd) { 'E' -> rs.xx++ 'S' -> rs.yy-- 'W' -> rs.xx-- 'N' -> rs.yy++}}
-            }
-        }
-    }
-
-    fun g(z: Char) {
-        go(z.toString())
-    }
-
-    val xyd: String
-        get() = "${rs.xx} ${rs.yy} ${rs.dd}"
-
-    fun pos(): String {
-        return xyd
-    }
-
-    constructor() : this("")
-
-    private var rs = RoverState()
-}
-
-class RoverState {
-    var xx: Int = 0
-    var yy: Int = 0
-    var dd: Char = 'N'
-}

src/main/kotlin/org/example/Rover.kt

@@ -0,0 +1,64 @@
+package org.example
+
+class Rover {
+    constructor(p: String) {
+        val s = p.split(' ')
+        if (s.size >= 3) {
+            rs.xx = s[0].toInt()
+            rs.yy = s[1].toInt()
+            rs.dd = s[2][0]
+        }
+    }
+
+    fun go(cms: String) {
+        for (c in cms) {
+            when (c) {
+                'L' -> {
+                    when (rs.dd) {
+                        'E' -> rs.dd = 'N'
+                        'N' -> rs.dd = 'W'
+                        'W' -> rs.dd = 'S'
+                        'S' -> rs.dd = 'E'
+                    }
+                }
+                'R' -> {
+                    when (rs.dd) {
+                        'E' -> rs.dd = 'S'
+                        'S' -> rs.dd = 'W'
+                        'W' -> rs.dd = 'N'
+                        'N' -> rs.dd = 'E'
+                    }
+                }
+                'M' -> {
+                    when (rs.dd) {
+                        'E' -> rs.xx++
+                        'S' -> rs.yy--
+                        'W' -> rs.xx--
+                        'N' -> rs.yy++
+                    }
+                }
+            }
+        }
+    }
+
+    fun g(z: Char) {
+        go(z.toString())
+    }
+
+    val xyd: String
+        get() = "${rs.xx} ${rs.yy} ${rs.dd}"
+
+    fun pos(): String {
+        return xyd
+    }
+
+    constructor() : this("")
+
+    private var rs = RoverState()
+}
+
+class RoverState {
+    var xx: Int = 0
+    var yy: Int = 0
+    var dd: Char = 'N'
+}

src/test/kotlin/org/example/MarsRoverTests.kt

@@ -1,4 +1,5 @@
-import org.example.Rover
+package org.example
+
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.params.ParameterizedTest
 import org.junit.jupiter.params.provider.CsvSource
@@ -20,11 +21,15 @@ class MarsRoverTests {
         "1 2 S, M, 1 1 S",
         "1 2 W, M, 0 2 W",
         "1 2 N, LMLMLMLMM, 1 3 N",
-        "3 3 E, MMRMMRMRRM, 5 1 E"
+        "3 3 E, MMRMMRMRRM, 5 1 E",
     )
-    fun `execute commands`(startingPosition: String, instructions: String, expectedOutput: String) {
+    fun `execute commands`(
+        startingPosition: String,
+        instructions: String,
+        expectedOutput: String,
+    ) {
         val rover = Rover(startingPosition)
         rover.go(instructions)
         assertEquals(expectedOutput, rover.pos())
     }
-}
+}