Rails 5.1 Routes: dynamic :action parameters

Question

Rails 5.0.0.beta4 introduced a deprecation warning on routes containing dynamic :action and :controller segments:

DEPRECATION WARNING: Using a dynamic :action s         


        

Answer 1

It works like this:

get 'stripe(/:action)', controller: 'stripe', action: :action, as: "stripe"

Answer 2

Though it's a bit cumbersome, the best approach seems to be to explicitly define the routes:

namespace :integrations do
  namespace 'stripe' do
    %w(auth webhook activate).each do |action|
      get action, action: action
    end
  end
  post 'stripe/deactivate', controller: 'stripe', action: 'deactivate'
end

Answer 3

Is not the same case as you, but I did this:

class PagesController < ApplicationController
  def index
    render params[:path]
  end
end

Routes:

get ':path', to: 'pages#index'

I suppose if I want a nested path I will use *:

get '*path', to: 'pages#index'