powercoder23
diff --git a/‎dist/Immutable.js
Lines changed: 5 additions & 17 deletions b/‎dist/Immutable.js
Lines changed: 5 additions & 17 deletions
@@ -251,17 +251,13 @@ var $Sequence = Sequence;
   },
   join: function(separator) {
     separator = separator !== undefined ? '' + separator : ',';
-    var string = '';
+    var joined = '';
     var isFirst = true;
-    this.forEach((function(v, k) {
-      if (isFirst) {
-        isFirst = false;
-        string += (v != null ? v : '');
-      } else {
-        string += separator + (v != null ? 
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v : '');
-      }
+    this.forEach((function(v) {
+      isFirst ? (isFirst = false) : (joined += separator);
+      joined += v != null ? v : '';
     }));
-    return string;
+    return joined;
   },
   count: function(predicate, thisArg) {
     if (!predicate) {
@@ -633,14 +629,6 @@ var $IndexedSequence = IndexedSequence;
     };
     return fromEntriesSequence;
   },
-  join: function(separator) {
-    separator = separator !== undefined ? '' + separator : ',';
-    var joined = '';
-    this.forEach((function(v, ii) {
-      joined += (ii ? separator : '') + (v != null ? v : '');
-    }));
-    return joined;
-  },
   concat: function() {
     for (var values = [],
         $__3 = 0; $__3 < arguments.length; $__3++)