From b777d3a18b095421d77fbc72f569595a41f6b50b Mon Sep 17 00:00:00 2001
From: Bo Han <herbert1119@gmail.com>
Date: Fri, 10 May 2019 10:58:52 -0400
Subject: [PATCH] Improves keyIsEmpty() function that allows use Int16, Int32,
 Int64 types as key

---
 Sources/StORM/StORM.swift | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Sources/StORM/StORM.swift b/Sources/StORM/StORM.swift
index b992a6e..821642b 100644
--- a/Sources/StORM/StORM.swift
+++ b/Sources/StORM/StORM.swift
@@ -115,6 +115,12 @@ open class StORM {
         switch theType {
         case is Int.Type, is Int?.Type:
             return (val as! Int == 0)
+        case is Int16.Type, is Int16?.Type:
+            return (val as! Int16 == 0)
+        case is Int32.Type, is Int32?.Type:
+            return (val as! Int32 == 0)
+        case is Int64.Type, is Int64?.Type:
+            return (val as! Int64 == 0)
         case is String.Type, is String?.Type:
             return (val as! String).isEmpty
         default: