powercoder23
diff --git a/‎dist/immutable.js
Lines changed: 9 additions & 5 deletions b/‎dist/immutable.js
Lines changed: 9 additions & 5 deletions
@@ -1039,14 +1039,16 @@
       return this._iter.toSeq();
     };
 
-    FromEntriesSequence.prototype.__iterate = function(fn, reverse) {var this$0 = this;
+    FromEntriesSequence.prototype.__iterate = function(fn, reverse) {
       return this._iter.__iterate(function(entry ) {
         // Check if entry exists first so array access doesn't throw for holes
         // in the parent iteration.
         if (entry) {
           validateEntry(entry);
-          var seq = Seq(entry);
-          return fn(seq.get(1), seq.get(0), this$0);
+          var iterable = !Array.isArray(entry) && isIterable(entry);
+          var k = iterable ? entry.get(0) : entry[0];
+          var v = iterable ? entry.get(1) : entry[1];
+          return fn(v, k, this);
         }
       }, reverse);
     };
@@ -1064,9 +1066,11 @@
           // in the parent iteration.
           if (entry) {
             validateEntry(entry);
-            var seq = Seq(entry);
+            var iterable = !Array.isArray(entry) && isIterable(entry);
+            var k = iterable ? entry.get(0) : entry[0];
+            var v = iterable ? entry.get(1) : entry[1];
             return type === ITERATE_ENTRIES ? step :
-              iteratorValue(type, seq.get(0), seq.get(1), step);
+              iteratorValue(type, k, v, step);
           }
         }
       });