From 7236b4bf648ba2fffc83d0b031766208a183e52b Mon Sep 17 00:00:00 2001
From: Benoit Giannangeli <benoit.giannangeli@boursorama.fr>
Date: Mon, 13 Feb 2017 11:39:43 +0100
Subject: l_isfalse as TValue method

---
 src/lobject.js | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/lobject.js')

diff --git a/src/lobject.js b/src/lobject.js
index 7b39668..385ac9c 100644
--- a/src/lobject.js
+++ b/src/lobject.js
@@ -102,6 +102,10 @@ class TValue {
         return this.checktag(CT.LUA_TDEADKEY);
     }
 
+    l_isfalse() {
+        return this.ttisnil() || (this.ttisboolean() && this.value === false);
+    }
+
 }
 
 const nil   = new TValue(CT.LUA_TNIL, null);
-- 
cgit v1.2.3-54-g00ecf