From b0baaa58c97bd2d317d1f253c602e73d6b624877 Mon Sep 17 00:00:00 2001
From: Domizio Demichelis <dd.nexus@gmail.com>
Date: Fri, 7 May 2021 08:50:57 +0700
Subject: [PATCH] simplified standalone_app.ru

---
 apps/standalone_app.ru | 53 ++++++++++++++++++++++--------------------
 1 file changed, 28 insertions(+), 25 deletions(-)

diff --git a/apps/standalone_app.ru b/apps/standalone_app.ru
index 2a73f77f9..1b44f9891 100644
--- a/apps/standalone_app.ru
+++ b/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>