Update README.md

README.md

@@ -89,7 +89,7 @@ Note: Using `Paloma.controller` method, you can access the same controller const
 
 ### Handling Actions
 
-Every time a request to Paloma is made (A Rails Controller action is executed), an instance of a Paloma controller is created and a method responsible for the request will be invoked.
+Every time a request to Paloma is made (A Rails Controller action is executed), an instance of a Paloma controller is created and the method responsible for the request will be invoked.
  
 ```javascript
 var ArticlesController = Paloma.controller('Articles');
@@ -129,6 +129,50 @@ UsersController.prototype.destroy = function(){
 };
 ```
 
+
+## Advanced Usage
+
+You can manipulate what controller/action should Paloma execute using the `js` method.
+
+1. Changing controller
+
+```ruby
+class UsersController < ApplicationController
+   def new
+      @user = User.new
+      js 'Accounts' # will use Accounts controller instead of Users controller
+   end
+end
+```
+
+
+2. Changing action
+
+You can use the symbol syntax:
+```ruby
+def new
+   @user = User.new
+   js :register # will execute register method instead of new
+end
+```
+
+Or the string syntax:
+```ruby
+def new
+   @user = User.new
+   js '#register'
+end
+```
+
+3. Changing controller and action
+
+```ruby
+def new
+  @user = User.new
+  js 'Accounts#register' # will execute Accounts#register instead of Users#new
+end
+```
+
 ## Preventing Paloma Execution
 
 If you want to Paloma not to execute in a specific Rails Controller action you need to pass `false` as the Paloma parameter.