From 04bf04450b8c014e6d3846a2ba544082e77d4156 Mon Sep 17 00:00:00 2001
From: Sharon Lourduraj <sharon.lourduraj@gmail.com>
Date: Thu, 7 Jan 2016 15:14:57 -0500
Subject: [PATCH] Added support for int64 and uint64 primary id types

---
 response.go | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/response.go b/response.go
index 5c1593e..ca735f1 100644
--- a/response.go
+++ b/response.go
@@ -178,17 +178,18 @@ func visitModelNode(model interface{}, included *map[string]*Node, sideload bool
 		if annotation == "primary" {
 			id := fieldValue.Interface()
 
-			str, ok := id.(string)
-			if ok {
-				node.Id = str
-			} else {
-				j, ok := id.(int)
-				if ok {
-					node.Id = strconv.Itoa(j)
-				} else {
-					er = ErrBadJSONAPIID
-					break
-				}
+			switch nId := id.(type) {
+			case string:
+				node.Id = nId
+			case int:
+				node.Id = strconv.Itoa(nId)
+			case int64:
+				node.Id = strconv.FormatInt(nId, 10)
+			case uint64:
+				node.Id = strconv.FormatUint(nId, 10)
+			default:
+				er = ErrBadJSONAPIID
+				break
 			}
 
 			node.Type = args[1]