app/controllers/tables_arrangements_controller.rb

@@ -0,0 +1,9 @@
+class TablesArrangementsController < ApplicationController
+  def index
+    @tables_arrangements = TablesArrangement.all.order(discomfort: :asc).limit(10)
+  end
+
+  def show
+    @tables_arrangement = TablesArrangement.find(params[:id])
+  end
+end

app/helpers/tables_arrangements_helper.rb

@@ -0,0 +1,2 @@
+module TablesArrangementsHelper
+end

app/views/tables_arrangements/index.html.erb

@@ -0,0 +1,9 @@
+<h1>Tables arrangements</h1>
+
+<ol>
+    <% @tables_arrangements.each_with_index do |tables_arrangement, i| %>
+        <li>
+            <p><%= link_to "Arrangement ##{i+1}", tables_arrangement_path(tables_arrangement) %> Discomfort: <%= tables_arrangement.discomfort %></p>
+        </li>
+    <% end %>
+</ol>

config/routes.rb

@@ -1,12 +1,7 @@
 Rails.application.routes.draw do
   resources :guests
   resources :expenses
-  # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
+  resources :tables_arrangements, only: [:index, :show]
 
-  # Reveal health status on /up that returns 200 if the app boots with no exceptions, otherwise 500.
-  # Can be used by load balancers and uptime monitors to verify that the app is live.
-  get "up" => "rails/health#show", as: :rails_health_check
-
-  # Defines the root path route ("/")
-  # root "posts#index"
+  get 'up' => 'rails/health#show', as: :rails_health_check
 end

lib/tasks/vns.rake

@@ -13,8 +13,6 @@ namespace :vns do
 
     best_solution = engine.run
 
-    binding.pry
-
     best_solution.save!
   end
 end