Merge pull request #3 from ArdentLeKhey/ArdentLeKhey-performance-patc…

…h-round

Performance improvements in Util.lua

src/components/Util.lua

@@ -4,8 +4,13 @@
 --- File created at [24/05/2021 09:57]
 ---
 
-function math.round(num, numDecimalPlaces)
-    return tonumber(string.format("%." .. (numDecimalPlaces or 0) .. "f", num))
+function math.round(value, numDecimalPlaces)
+	if numDecimalPlaces then
+		local power = 10^numDecimalPlaces
+		return math.floor((value * power) + 0.5) / (power)
+	else
+		return math.floor(value + 0.5)
+	end
 end
 
 function string.starts(String, Start)
@@ -43,4 +48,4 @@ end
 
 function string.FirstUp(str)
 	return string.upper(string.sub(str, 1, 1)) .. string.sub(str, 2)
-end
+end