From f4a3535186e87b555f13df355ec9e234991021d0 Mon Sep 17 00:00:00 2001
From: Joachim <joachim@nielandt.be>
Date: Fri, 24 Aug 2018 21:15:55 +0200
Subject: [PATCH] More cleanup.

---
 src/main/kotlin/be/nielandt/Move.kt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/kotlin/be/nielandt/Move.kt b/src/main/kotlin/be/nielandt/Move.kt
index 40001a0..2bd7425 100644
--- a/src/main/kotlin/be/nielandt/Move.kt
+++ b/src/main/kotlin/be/nielandt/Move.kt
@@ -49,4 +49,11 @@ enum class Move {
         return this.toString().substring(0, 1) != otherMove.toString().substring(0, 1)
     }
 
+    /**
+     * Are both moves on the same face? Would be true for F2 and F_, for example.
+     */
+    infix fun sameFace(otherMove: Move): Boolean {
+        return !otherFace(otherMove)
+    }
+
 }
\ No newline at end of file