1 files changed, 2 insertions, 2 deletions
diff --git a/src/JSON.js b/src/JSON.js
index 98dfddd2..baf3a2fa 100644
--- a/src/JSON.js
+++ b/src/JSON.js
@@ -2,7 +2,7 @@ array = [].constructor;
 
 function toJson(obj, pretty){
   var buf = [];
-  toJsonArray(buf, obj, pretty ? "\n  " : null, _([]));
+  toJsonArray(buf, obj, pretty ? "\n  " : null, []);
   return buf.join('');
 };
 
@@ -27,7 +27,7 @@ angular['fromJson'] = fromJson;
 
 function toJsonArray(buf, obj, pretty, stack){
   if (typeof obj == "object") {
-    if (stack.include(obj)) {
+    if (includes(stack, obj)) {
       buf.push("RECURSION");
       return;
     }