From 242ca9464b576a205d905e2307099c0513d24444 Mon Sep 17 00:00:00 2001
From: Rob Rix <rob.rix@github.com>
Date: Tue, 17 Nov 2015 18:51:36 -0800
Subject: [PATCH] Patch is a Functor.

---
 src/Patch.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Patch.hs b/src/Patch.hs
index 7e9089bac..03f46e2b5 100644
--- a/src/Patch.hs
+++ b/src/Patch.hs
@@ -4,3 +4,4 @@ data Patch a =
   Replace a a
   | Insert a
   | Delete a
+  deriving (Functor, Show, Eq)