From 21568698372891712b888ca765a5c21496b5020e Mon Sep 17 00:00:00 2001
From: Mirek Kratochvil <exa.exa@gmail.com>
Date: Sat, 11 Mar 2023 18:03:08 +0100
Subject: [PATCH] someone forgot a file

---
 app/Constant.hs | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 app/Constant.hs

diff --git a/app/Constant.hs b/app/Constant.hs
new file mode 100644
index 0000000..dd48338
--- /dev/null
+++ b/app/Constant.hs
@@ -0,0 +1,7 @@
+module Constant where
+
+data Constant
+  = Atom Int
+  | Number Int
+  | Str String
+  deriving (Show, Eq, Ord)