From 3334a9220898091a7a292777fc877cbbde27fdda Mon Sep 17 00:00:00 2001
From: Jonas Wanke <contact@jonas-wanke.com>
Date: Thu, 12 Dec 2024 11:53:06 +0100
Subject: [PATCH] impl Ordering: Compare

---
 packages_v5/example.candy | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/packages_v5/example.candy b/packages_v5/example.candy
index 36d88c949..27be9e7cd 100644
--- a/packages_v5/example.candy
+++ b/packages_v5/example.candy
@@ -52,6 +52,27 @@ fun isAtLeast[T: Compare](left: T, right: T) Bool {
   }
 }
 enum Ordering { less, equal, greater }
+impl Ordering: Compare {
+  fun compareTo(self: Ordering, other: Ordering) Ordering {
+    switch self {
+      less => switch other {
+        less => Ordering.equal(),
+        equal => Ordering.less(),
+        greater => Ordering.less(),
+      },
+      equal => switch other {
+        less => Ordering.greater(),
+        equal => Ordering.equal(),
+        greater => Ordering.less(),
+      },
+      greater => switch other {
+        less => Ordering.greater(),
+        equal => Ordering.greater(),
+        greater => Ordering.equal(),
+      },
+    }
+  }
+}
 impl Ordering: ToText {
   fun toText(self: Ordering) Text {
     switch self {