From 01d5f810ed7fd6e9b261b1fe793f8666970b2068 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bitbucket@bruce-hill.com>
Date: Sun, 22 Jul 2018 13:48:44 -0700
Subject: Committing built lua files.

---
 nomsu_tree.lua | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'nomsu_tree.lua')

diff --git a/nomsu_tree.lua b/nomsu_tree.lua
index bbb12ab..64b4efc 100644
--- a/nomsu_tree.lua
+++ b/nomsu_tree.lua
@@ -100,6 +100,17 @@ for _index_0 = 1, #types do
       end
       return replacement
     end
+    cls.__eq = function(self, other)
+      if type(self) ~= type(other) or #self ~= #other or getmetatable(self) ~= getmetatable(other) then
+        return false
+      end
+      for i = 1, #self do
+        if self[i] ~= other[i] then
+          return false
+        end
+      end
+      return true
+    end
   end
   AST[name] = setmetatable(cls, {
     __tostring = function(self)
-- 
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