From 32c562e40589f9bad764751561db0dffaff6d07c Mon Sep 17 00:00:00 2001
From: Eryn Wells <eryn@erynwells.me>
Date: Tue, 26 Dec 2023 11:13:44 -0700
Subject: [PATCH] [board] Implement Color::other() that swaps the color for the
 other

---
 board/src/piece.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/board/src/piece.rs b/board/src/piece.rs
index 693e190..0ffb9de 100644
--- a/board/src/piece.rs
+++ b/board/src/piece.rs
@@ -12,6 +12,13 @@ impl Color {
     pub fn iter() -> impl Iterator<Item = Color> {
         [Color::White, Color::Black].into_iter()
     }
+
+    pub fn other(&self) -> Color {
+        match self {
+            Color::White => Color::Black,
+            Color::Black => Color::White,
+        }
+    }
 }
 
 #[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]