update

node_modules/rxjs/_esm2015/util/Set.js

@@ -0,0 +1,27 @@
+import { root } from './root';
+export function minimalSetImpl() {
+    // THIS IS NOT a full impl of Set, this is just the minimum
+    // bits of functionality we need for this library.
+    return class MinimalSet {
+        constructor() {
+            this._values = [];
+        }
+        add(value) {
+            if (!this.has(value)) {
+                this._values.push(value);
+            }
+        }
+        has(value) {
+            return this._values.indexOf(value) !== -1;
+        }
+        get size() {
+            return this._values.length;
+        }
+        clear() {
+            this._values.length = 0;
+        }
+    }
+    ;
+}
+export const Set = root.Set || minimalSetImpl();
+//# sourceMappingURL=Set.js.map