From a182a53108acd89e0b733a80c54960f0b0abea7d Mon Sep 17 00:00:00 2001
From: kt <kt@katbyte.me>
Date: Fri, 27 Apr 2018 00:04:08 -0700
Subject: [PATCH] Add a HashInt helper/schema function

---
 helper/schema/set.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/helper/schema/set.go b/helper/schema/set.go
index bb194ee65..cba289035 100644
--- a/helper/schema/set.go
+++ b/helper/schema/set.go
@@ -17,6 +17,12 @@ func HashString(v interface{}) int {
 	return hashcode.String(v.(string))
 }
 
+// HashInt hashes integers. If you want a Set of integers, this is the
+// SchemaSetFunc you want.
+func HashInt(v interface{}) int {
+	return hashcode.String(strconv.Itoa(v.(int)))
+}
+
 // HashResource hashes complex structures that are described using
 // a *Resource. This is the default set implementation used when a set's
 // element type is a full resource.