From a045b76ad27f3d04be4816209ccdb9144e200061 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bitbucket@bruce-hill.com>
Date: Mon, 18 Sep 2017 17:09:03 -0700
Subject: Fixed repr to use __tostring metamethod if present.

---
 utils.moon | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'utils.moon')

diff --git a/utils.moon b/utils.moon
index eb222fb..c439e8f 100644
--- a/utils.moon
+++ b/utils.moon
@@ -10,7 +10,10 @@ utils = {
     repr: (x, add_quotes=false)->
         switch type(x)
             when 'table'
-                if utils.is_list x
+                mt = getmetatable(x)
+                if mt and mt.__tostring
+                    mt.__tostring(x)
+                elseif utils.is_list x
                     "{#{table.concat([utils.repr(i, true) for i in *x], ", ")}}"
                 else
                     "{#{table.concat(["[#{utils.repr(k, true)}]= #{utils.repr(v, true)}" for k,v in pairs x], ", ")}}"
-- 
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