simplified standalone_app.ru

apps/standalone_app.ru

@@ -1,29 +1,27 @@
 # frozen_string_literal: true
 
-# Self-contained sinatra app usable to easily reproduce any pagy issue
+# Self-contained, standalone sinatra app usable to easily reproduce any pagy issue
 
 # USAGE: rerun -- rackup -o 0.0.0.0 -p 8080 apps/basic_app.ru
 
 # Available at http://0.0.0.0:8080
 
-require "bundler/inline"
+require 'bundler/inline'
 
 # edit this gemfile declaration as you need
 # and ensure to use gems updated to the latest versions
 gemfile true do
- source "https://rubygems.org"
+ source 'https://rubygems.org'
  gem 'oj'
  gem 'rack'
- gem 'rake'
  gem 'pagy'
  gem 'rerun'
  gem 'puma'
  gem 'sinatra'
  gem 'sinatra-contrib'
 end
-puts "Pagy::VERSION: #{Pagy::VERSION}"
 
-# edit this section adding/removing the extras and Pagy::VARS as you need
+# edit this section adding/removing the extras and Pagy::VARS as needed
 # pagy initializer
 require 'pagy/extras/navs'
 require 'pagy/extras/items'
@@ -33,12 +31,15 @@ Pagy::VARS[:trim] = false # opt-in trim
 # sinatra setup
 require 'sinatra/base'
 
+# sinatra application
 class PagyApp < Sinatra::Base
 
- # sinatra application
- enable :inline_templates
+ configure do
+ enable :inline_templates
+ end
+
+ include Pagy::Backend
 
- include Pagy::Backend # rubocop:disable Style/MixinUsage
  # edit this section adding your own helpers as you need
  helpers do
  include Pagy::Frontend
@@ -49,21 +50,18 @@ class PagyApp < Sinatra::Base
  send_file Pagy.root.join('javascripts', 'pagy.js')
  end
 
- get '/' do
- erb :welcome
- end
-
  # edit this action as you need
- get '/pagy_issue' do
+ get '/' do
  collection = MockCollection.new
  @pagy, @records = pagy(collection)
- erb :pagy_issue # template available in the __END__ section as @@ pagy_issue
+ erb :pagy_demo # template available in the __END__ section as @@ pagy_issue
  end
+
 end
 
 # simple array-based collection that acts as standard DB collection
 # use it as a simple way to get a collection that acts as a AR scope, but without any DB
-# Or use ActiveRecord if you prefer
+# or create an ActiveRecord class or anything else that you need instead
 class MockCollection < Array
  def initialize(arr=Array(1..1000))
  super
@@ -99,15 +97,20 @@ __END__
 </html>
 
 
-@@ welcome
-<h3>Pagy app</h3>
-<p>This app runs on Sinatra/Puma</p>
-
-
-@@ pagy_issue
-<h3>Edit this view as you need</h3>
-<p>@records</p>
-<p><%= @records.join(',') %></p>
+@@ pagy_demo
+<h3>Pagy Standalone</h3>
+<p> Self-contained, standalone sinatra app usable to easily reproduce any pagy issue.</p>
+<p>Please, report the following versions in any new issue.</p>
+<h4>Versions</h4>
+<ul>
+ <li>Ruby: <%= RUBY_VERSION %></li>
+ <li>Rack: <%= Rack::RELEASE %></li>
+ <li>Sinatra: <%= Sinatra::VERSION %></li>
+ <li>Pagy: <%= Pagy::VERSION %></li>
+</ul>
+<hr>
+<h4>Pagy Helpers</h4>
+<p>@records: <%= @records.join(',') %></p>
 <br>
 <%= pagy_nav(@pagy) %>
 <br>