From e476bfea5261b04e32cd444208bbffa34bc6f475 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bitbucket@bruce-hill.com>
Date: Fri, 13 Oct 2017 18:09:04 -0700
Subject: Improved code generation for "when" statements using elseif, and
 improved code generation for loops by omitting goto labels when not used.

---
 utils.moon | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'utils.moon')

diff --git a/utils.moon b/utils.moon
index 9cceaac..7d1e39e 100644
--- a/utils.moon
+++ b/utils.moon
@@ -138,15 +138,16 @@ utils = {
         comparison = if reverse then ((x,y)->(keyFn(x)>keyFn(y))) else ((x,y)->(keyFn(x)<keyFn(y)))
         table.sort list, comparison
 
-    equivalent: (x,y)->
+    equivalent: (x,y,depth=1)->
         if x == y then return true
         if type(x) != type(y) then return false
         if type(x) != 'table' then return false
+        if depth == 0 then return false
         for k,v in pairs(x)
-            if y[k] != v
+            unless utils.equivalent(y[k], v, depth-1)
                 return false
         for k,v in pairs(y)
-            if x[k] != v
+            unless utils.equivalent(x[k], v, depth-1)
                 return false
         return true
 
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