allDocs optimization

src/jio.storage/replicatestorage.js

@@ -521,23 +521,23 @@
   };
 
   ReplicateStorage.prototype.allDocs = function (command, param, option) {
-    /*jslint unparam: true */
     var promise_list = [], index, length = this._storage_list.length;
     for (index = 0; index < length; index += 1) {
       promise_list[index] =
         success(command.storage(this._storage_list[index]).allDocs(option));
     }
-    sequence([function () {
-      return all(promise_list);
-    }, function (answers) {
+    all(promise_list).then(function (answers) {
       // merge responses
       var i, j, k, found, rows;
       // browsing answers
       for (i = 0; i < answers.length; i += 1) {
         if (answers[i].result === "success") {
-          if (!rows) {
           rows = answers[i].data.rows;
-          } else {
+          break;
+        }
+      }
+      for (i += 1; i < answers.length; i += 1) {
+        if (answers[i].result === "success") {
           // browsing answer rows
           for (j = 0; j < answers[i].data.rows.length; j += 1) {
             found = false;
@@ -554,9 +554,9 @@
           }
         }
       }
-      }
       return {"data": {"total_rows": (rows || []).length, "rows": rows || []}};
-    }, [command.success, command.error]]);
+    }).then(command.success, command.error, command.notify);
+    /*jslint unparam: true */
   };
 
   ReplicateStorage.prototype.check = function (command, param, option) {