diff --git a/source/Ox/js/Collection.js b/source/Ox/js/Collection.js
index 7a446d1f..a2b41404 100644
--- a/source/Ox/js/Collection.js
+++ b/source/Ox/js/Collection.js
@@ -507,8 +507,15 @@ Ox.some <f> Tests if one or more elements of a collection meet a given condition
     false
 @*/
 Ox.some = function(collection, iterator) {
-    // FIXME: use forEach and break!
-    return Ox.filter(Ox.values(collection), iterator || Ox.identity).length > 0;
+	iterator = iterator || Ox.identity;
+	var ret = false;
+	Ox.forEach(collection, function(value, key, collection) {
+		if (iterator(value, key, collection)) {
+			ret = true;
+			return false; // break
+		}
+	});
+	return ret;
 };
 
 /*@