Modernization

Gemfile

@@ -3,16 +3,16 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.7.2'
+ruby '3.2.2'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 6.1'
+gem 'rails', '~> 7.0.0'
 # Use Puma as the app server
 gem 'puma', '~> 4.1'
 # Use SCSS for stylesheets
 gem 'sass-rails', '>= 6'
 # Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
-gem 'webpacker', '~> 4.0'
+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
@@ -21,9 +21,8 @@ gem 'jbuilder', '~> 2.7'
 # gem 'redis', '~> 4.0'
 # Use Active Model has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
-gem 'devise'
+gem 'devise', '~> 4.8.1'
 gem 'jquery'
-gem 'material_design_icons'
 gem 'materialize-sass'
 gem 'omniauth', '>= 1.9', '< 2'
 gem 'omniauth-slack', github: 'kmrshntr/omniauth-slack'
@@ -49,13 +48,10 @@ end
 group :development do
   gem 'listen', '~> 3.2'
   gem 'pry-rails'
-  gem 'rubocop'
-  gem 'rubocop-minitest'
-  gem 'rubocop-performance'
-  gem 'rubocop-rails'
-  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
-  gem 'spring'
-  gem 'spring-watcher-listen', '~> 2.0.0'
+  gem 'rubocop', require: false
+  gem 'rubocop-minitest', require: false
+  gem 'rubocop-performance', require: false
+  gem 'rubocop-rails', require: false
   # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
   gem 'web-console', '>= 3.3.0'
 end