From 492401c1fd95c0a7f3c906b27b5d19214a90e7f8 Mon Sep 17 00:00:00 2001
From: Joel Johansson <snabeljoel@gmail.com>
Date: Fri, 20 Jul 2018 15:35:30 +0200
Subject: [PATCH] optimized .fraction()

About twice as fast. NB: gives the same result for negative floats as val-math.floor(val)
---
 classes/cLib.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/cLib.lua b/classes/cLib.lua
index bdb1d71..3de91ec 100644
--- a/classes/cLib.lua
+++ b/classes/cLib.lua
@@ -320,7 +320,7 @@ end
 -- @return number
 
 function cLib.fraction(val)
-  return val-math.floor(val)
+  return val % 1
 end
 
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