From d69d7e482d5be4b516042acca10ba5fa72b344ac Mon Sep 17 00:00:00 2001
From: Aviv Beeri <avbeeri@gmail.com>
Date: Fri, 5 Jun 2020 23:08:52 +0100
Subject: [PATCH] Added description of  to the Num class docs (#726)

---
 doc/site/modules/core/num.markdown | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/site/modules/core/num.markdown b/doc/site/modules/core/num.markdown
index 6070396f..968a5753 100644
--- a/doc/site/modules/core/num.markdown
+++ b/doc/site/modules/core/num.markdown
@@ -112,6 +112,10 @@ System.print((-3.2).round) //> -3
 System.print((-3.7).round) //> -4
 </pre>
 
+### **sign**
+
+The sign of the number, expressed as a -1, 1 or 0, for negative and positive numbers, and zero.
+
 ### **sin**
 
 The sine of the number.