initial experiment with returning promises

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/internal/eachOfLimit.js b/lib/internal/eachOfLimit.js
index da46fa4..487ec3f 100644
--- a/lib/internal/eachOfLimit.js
+++ b/lib/internal/eachOfLimit.js
@@ -1,14 +1,14 @@
-import noop from 'lodash/noop';
 import once from './once';
 
 import iterator from './iterator';
 import onlyOnce from './onlyOnce';
 
 import breakLoop from './breakLoop';
+import promiseCallback from './promiseCallback';
 
 export default function _eachOfLimit(limit) {
     return function (obj, iteratee, callback) {
-        callback = once(callback || noop);
+        callback = once(callback || promiseCallback());
         if (limit <= 0 || !obj) {
             return callback(null);
         }
@@ -47,5 +47,6 @@ export default function _eachOfLimit(limit) {
         }
 
         replenish();
+        return callback.promise;
     };
 }