I have a controller name 'abc'
Now, I define a index function in it.
Now as i go to www.example.com/abc/
or www.example.com/abc/index
i can see my page appearing.
Now when i pass argument in that index function i would have to call it as:
www.example.com/abc/index/argument
So, How can i call my argument as
www.example.com/abc/argument
without treating this 'argument' as public function ?