add shopify rubocop

Gemfile

@@ -1,53 +1,35 @@
-source 'https://rubygems.org'
+# frozen_string_literal: true
+
+source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.7.4'
+ruby "2.7.4"
 
-# Bundle edge Rails instead: gem 'rails', github: 'rails/rails', branch: 'main'
-gem 'rails', '~> 6.1.4'
-# Use postgresql as the database for Active Record
-gem 'pg', '~> 1.1'
-# Use Puma as the app server
-gem 'puma', '~> 5.0'
-# Use SCSS for stylesheets
-gem 'sass-rails', '>= 6'
-# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
-gem 'webpacker', '~> 5.0'
-# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
-gem 'turbolinks', '~> 5'
-# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
-gem 'jbuilder', '~> 2.7'
-# Use Redis adapter to run Action Cable in production
-# gem 'redis', '~> 4.0'
-# Use Active Model has_secure_password
-# gem 'bcrypt', '~> 3.1.7'
+gem "jbuilder", "~> 2.7"
+gem "pg", "~> 1.1"
+gem "puma", "~> 5.0"
+gem "rails", "~> 6.1.4"
+gem "sass-rails", ">= 6"
+gem "turbolinks", "~> 5"
+gem "webpacker", "~> 5.0"
 
-# Use Active Storage variant
-# gem 'image_processing', '~> 1.2'
-
-# Reduces boot times through caching; required in config/boot.rb
-gem 'bootsnap', '>= 1.4.4', require: false
+gem "bootsnap", ">= 1.4.4", require: false
 
 group :development, :test do
-  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
-  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+  gem "byebug", platforms: [:mri, :mingw, :x64_mingw]
+  gem "capybara"
+  gem "rspec-rails"
+
+  gem "rubocop-rails", require: false
+  gem "rubocop-rspec", require: false
+  gem "rubocop-shopify", require: false
 end
 
 group :development do
-  # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
-  gem 'web-console', '>= 4.1.0'
-  # Display performance information such as SQL time and flame graphs for each request in your browser.
-  # Can be configured to work on production as well see: https://github.com/MiniProfiler/rack-mini-profiler/blob/master/README.md
-  gem 'rack-mini-profiler', '~> 2.0'
-  gem 'listen', '~> 3.3'
-  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
-  gem 'spring'
-end
+  gem "web-console", ">= 4.1.0"
 
-# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
-gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+  gem "listen", "~> 3.3"
+  gem "rack-mini-profiler", "~> 2.0"
 
-group :development, :test do
-  gem 'capybara'
-  gem 'rspec-rails'
+  gem "spring"
 end