Undefine Object#send method to call JavaScript send method

packages/gems/js/lib/js.rb

@@ -195,6 +195,27 @@ def respond_to_missing?(sym, include_private)
     self[sym].typeof == "function"
   end
 
+  # Override the `Object#send` to give priority to `send` method of JavaScript.
+  #
+  # This is to make it easier to use JavaScript Objects with `send` method such as `WebSocket` and `XMLHttpRequest`.
+  # The JavaScript method call short-hand in `JS::Object` is implemented using `method_missing`.
+  # Therefore, `Object#send` takes precedence over the JavaScript `send` method.
+  # If you want to call the JavaScript `send` method, you must use the `call` method as follows:
+  #
+  #   ws = JS.global[:WebSocket].new("ws://example.com")
+  #   ws.call(:send, ["Hello, world! from Ruby"])
+  #
+  # This method allows you to call the JavaScript `send` method with the following syntax:
+  #
+  #   ws.send("Hello, world! from Ruby")
+  def send(name, *args)
+    if(self[:send].typeof == "function")
+      self.call(:send, [name, *args].to_js)
+    else
+      super
+    end
+  end
+
   # Call the receiver (a JavaScript function) with `undefined` as its receiver context. 
   # This method is similar to JS::Object#call, but it is used to call a function that is not
   # a method of an object.

packages/npm-packages/ruby-wasm-wasi/test/unit/test_object.rb

@@ -353,6 +353,20 @@ def test_respond_to_missing?
     assert_false object.respond_to?(:bar)
   end
 
+  def test_send_method_for_javascript_object_with_send_method
+    object = JS.eval(<<~JS)
+      return { send(message) { return message; } };
+    JS
+    assert_equal "hello", object.send('hello').to_s
+  end
+
+  def test_send_method_for_javascript_object_without_send_method
+    object = JS.eval(<<~JS)
+      return { write(message) { return message; } };
+    JS
+    assert_equal "hello", object.send(:write, 'hello').to_s
+  end
+
   def test_member_get
     object = JS.eval(<<~JS)
       return { foo: 42 };