Add compatibility support for keyf in group command

12 years ago · f4d56052d5
1 changed files with 1 additions and 1 deletions
--- a/index.js
+++ b/index.js
@ -141,7 +141,7 @@ Collection.prototype.remove = function() {
 };

 Collection.prototype.group = function(group, callback) {
-	this._apply(DRIVER_COLLECTION_PROTO.group, [group.key, group.cond, group.initial, group.reduce, group.finalize, true, callback]);
+	this._apply(DRIVER_COLLECTION_PROTO.group, [group.key ? group.key : group.keyf, group.cond, group.initial, group.reduce, group.finalize, true, callback]);
 };

 forEachMethod(DRIVER_COLLECTION_PROTO, Collection.prototype, function(methodName, fn) {