Make polymorphic routes support scoped parameters

README.md

If you are scoped you can do simple form_for now.

If your routes are say like this:

 scope ':organization', :context => do
   resources :employees
 end

You can now do

form_for @employee do |f|
   f.text_field :name 
end

Instead of using ternary operators or other stupid tricks.

polymorphic_routes.rb

module ActionDispatch
  module Routing
    module PolymorphicRoutes
 	  def polymorphic_path(record_or_hash_or_array, options = {})
 	  	begin
        	polymorphic_url(record_or_hash_or_array, options.merge(:routing_type => :path))
        rescue Exception => e
        	polymorphic_url(record_or_hash_or_array, options.merge(:routing_type => :path).merge(params.reject{|k,v| ["controller", "action"].include? k.to_s}))
        end
      end
    end
  end
end