diff --git a/Gemfile b/Gemfile
index 21eea5e..d452eac 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,61 +1,101 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby '3.0.4'
+
+gem 'client_side_validations', github: 'DavyJonesLocker/client_side_validations' # validates forms on the client side
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails', branch: 'main'
+gem 'rails', '~> 7.0.4', '>= 7.0.4.1'
+
+gem 'rspec-rails'
+
+# The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
+gem 'sprockets-rails'
+
+# Use sqlite3 as the database for Active Record
+gem 'sqlite3', '~> 1.4'
+
+# Use the Puma web server [https://github.com/puma/puma]
+gem 'puma', '~> 5.0'
+
+# Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
+gem 'importmap-rails'
+
+# Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev]
+gem 'turbo-rails'
+
+# Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev]
+gem 'stimulus-rails'
 
+# Build JSON APIs with ease [https://github.com/rails/jbuilder]
+gem 'jbuilder'
 
-# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.2.1'
-# Use postgresql as the database for Active Record
+# Use Redis adapter to run Action Cable in production
+gem 'redis', '~> 4.0'
+
+# Use Kredis to get higher-level data types in Redis [https://github.com/rails/kredis]
+# gem 'kredis'
+
+# Use Active Model has_secure_password [https://guides.rubyonrails.org/active_model_basics.html#securepassword]
+# gem 'bcrypt', '~> 3.1.7'
 gem 'pg'
 # Use SCSS for stylesheets
-gem 'sass-rails', '~> 5.0'
+gem 'sass-rails'
 # Use Uglifier as compressor for JavaScript assets
-gem 'uglifier', '>= 1.3.0'
+gem 'uglifier'
 # Use CoffeeScript for .coffee assets and views
-gem 'coffee-rails', '~> 4.1.0'
+gem 'coffee-rails'
 # See https://github.com/rails/execjs#readme for more supported runtimes
-# gem 'therubyracer', platforms: :ruby
+gem 'mini_racer', platforms: :ruby
+
+gem 'rails_admin', '~> 3.0'
+
+gem 'survey'
 
 # Use jquery as the JavaScript library
 gem 'jquery-rails'
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
 gem 'turbolinks'
-# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
-gem 'jbuilder', '~> 2.0'
 # bundle exec rake doc:rails generates the API under doc/api.
-gem 'sdoc', '~> 0.4.0', group: :doc
+gem 'sdoc', group: :doc
 
-gem 'puma' # app server
-gem 'survey' # our gem
+gem 'kaminari'
 gem 'twitter-bootstrap-rails'
-gem 'kaminari' # pagination
-gem 'client_side_validations', github: 'DavyJonesLocker/client_side_validations' # validates forms on the client side
-gem 'newrelic_rpm' # new relic instrumentation (heroku plugin)
 
-# Use ActiveModel has_secure_password
-# gem 'bcrypt', '~> 3.1.7'
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]
+
+# Reduces boot times through caching; required in config/boot.rb
+gem 'bootsnap', require: false
 
-# Use Unicorn as the app server
-# gem 'unicorn'
+# Use Sass to process CSS
+gem 'sassc-rails'
 
-# Use Capistrano for deployment
-# gem 'capistrano-rails', group: :development
+# Use Active Storage variants [https://guides.rubyonrails.org/active_storage_overview.html#transforming-images]
+# gem 'image_processing', '~> 1.2'
 
 group :development, :test do
-  gem 'better_errors' # improves the error page
-  gem 'binding_of_caller'  # used by better_errors
-  gem 'awesome_print'  # awesome variable print
-  
-  gem 'pry-rails'
-  gem 'pry-byebug' #replaces pry-nav in MRI 2.0
-  gem 'pry-rescue' # use rescue before a rails command, and if an exception is trigger you will be loaded into a pry session
-  gem 'pry-stack_explorer' # explore stack calls with up and down
-
-  # Access an IRB console on exception pages or by using <%= console %> in views
-  gem 'web-console', '~> 2.0'
-
-  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
-  gem 'spring'
+  # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
+  gem 'debug', platforms: %i[ mri mingw x64_mingw ]
 end
 
-gem 'rails_12factor', group: :production
+group :development do
+  # Use console on exceptions pages [https://github.com/rails/web-console]
+  gem 'web-console'
+
+  # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler]
+  # gem 'rack-mini-profiler'
 
-ruby "2.2.0"
\ No newline at end of file
+  # Speed up commands on slow machines / big apps [https://github.com/rails/spring]
+  # gem 'spring'
+end
+
+group :test do
+  # Use system testing [https://guides.rubyonrails.org/testing.html#system-testing]
+  gem 'capybara'
+  gem 'selenium-webdriver'
+  gem 'webdrivers'
+end
diff --git a/Gemfile.lock b/Gemfile.lock
index 2e74689..373077c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,222 +1,372 @@
 GIT
-  remote: git://github.com/DavyJonesLocker/client_side_validations.git
-  revision: 5c1c63e3deb62f1578e1a0b1ad9d4302a4e0fc56
+  remote: https://github.com/DavyJonesLocker/client_side_validations.git
+  revision: 2ac71c5d5162ce948863a5f8b55382fb0ba5bc1e
   specs:
-    client_side_validations (4.2.0)
-      jquery-rails (>= 3.1.2, < 5.0.0)
-      rails (>= 4.0.0, < 4.3.0)
+    client_side_validations (21.0.0)
+      js_regex (~> 3.7)
+      rails (>= 5.2, < 7.1)
+
+PATH
+  remote: ../survey
+  specs:
+    survey (0.1)
+      rails (>= 3.2.6)
+      railties (>= 3.2.6)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.1)
-      actionpack (= 4.2.1)
-      actionview (= 4.2.1)
-      activejob (= 4.2.1)
+    actioncable (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activestorage (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      mail (>= 2.7.1)
+      net-imap
+      net-pop
+      net-smtp
+    actionmailer (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      actionview (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
       mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.1)
-      actionview (= 4.2.1)
-      activesupport (= 4.2.1)
-      rack (~> 1.6)
-      rack-test (~> 0.6.2)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    actionview (4.2.1)
-      activesupport (= 4.2.1)
+      net-imap
+      net-pop
+      net-smtp
+      rails-dom-testing (~> 2.0)
+    actionpack (7.0.4.2)
+      actionview (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      rack (~> 2.0, >= 2.2.0)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activestorage (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      globalid (>= 0.6.0)
+      nokogiri (>= 1.8.5)
+    actionview (7.0.4.2)
+      activesupport (= 7.0.4.2)
       builder (~> 3.1)
-      erubis (~> 2.7.0)
-      rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    activejob (4.2.1)
-      activesupport (= 4.2.1)
-      globalid (>= 0.3.0)
-    activemodel (4.2.1)
-      activesupport (= 4.2.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (7.0.4.2)
+      activesupport (= 7.0.4.2)
+      globalid (>= 0.3.6)
+    activemodel (7.0.4.2)
+      activesupport (= 7.0.4.2)
+    activemodel-serializers-xml (1.0.2)
+      activemodel (> 5.x)
+      activesupport (> 5.x)
       builder (~> 3.1)
-    activerecord (4.2.1)
-      activemodel (= 4.2.1)
-      activesupport (= 4.2.1)
-      arel (~> 6.0)
-    activesupport (4.2.1)
-      i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
-      minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
-      tzinfo (~> 1.1)
-    arel (6.0.0)
-    awesome_print (1.6.1)
-    better_errors (2.1.1)
-      coderay (>= 1.0.0)
-      erubis (>= 2.6.6)
-      rack (>= 0.9.0)
-    binding_of_caller (0.7.2)
-      debug_inspector (>= 0.0.1)
-    builder (3.2.2)
-    byebug (3.5.1)
-      columnize (~> 0.8)
-      debugger-linecache (~> 1.2)
-      slop (~> 3.6)
-    coderay (1.1.0)
-    coffee-rails (4.1.0)
+    activerecord (7.0.4.2)
+      activemodel (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+    activestorage (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      marcel (~> 1.0)
+      mini_mime (>= 1.1.0)
+    activesupport (7.0.4.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
+    bindex (0.8.1)
+    bootsnap (1.16.0)
+      msgpack (~> 1.2)
+    builder (3.2.4)
+    capybara (3.38.0)
+      addressable
+      matrix
+      mini_mime (>= 0.1.3)
+      nokogiri (~> 1.8)
+      rack (>= 1.6.0)
+      rack-test (>= 0.6.3)
+      regexp_parser (>= 1.5, < 3.0)
+      xpath (~> 3.2)
+    character_set (1.6.0)
+      sorted_set (~> 1.0)
+    coffee-rails (5.0.0)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.0)
+      railties (>= 5.2.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.9.1.1)
-    columnize (0.9.0)
-    debug_inspector (0.0.2)
-    debugger-linecache (1.2.0)
-    erubis (2.7.0)
-    execjs (2.5.2)
-    globalid (0.3.5)
-      activesupport (>= 4.1.0)
-    i18n (0.7.0)
-    interception (0.5)
-    jbuilder (2.2.13)
-      activesupport (>= 3.0.0, < 5)
-      multi_json (~> 1.2)
-    jquery-rails (4.0.3)
-      rails-dom-testing (~> 1.0)
+    coffee-script-source (1.12.2)
+    commonjs (0.2.7)
+    concurrent-ruby (1.2.0)
+    crass (1.0.6)
+    date (3.3.3)
+    debug (1.7.1)
+      irb (>= 1.5.0)
+      reline (>= 0.3.1)
+    diff-lcs (1.5.0)
+    erubi (1.12.0)
+    execjs (2.8.1)
+    ffi (1.15.5)
+    globalid (1.1.0)
+      activesupport (>= 5.0)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
+    importmap-rails (1.1.5)
+      actionpack (>= 6.0.0)
+      railties (>= 6.0.0)
+    io-console (0.6.0)
+    irb (1.6.2)
+      reline (>= 0.3.0)
+    jbuilder (2.11.5)
+      actionview (>= 5.0.0)
+      activesupport (>= 5.0.0)
+    jquery-rails (4.5.1)
+      rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.2)
-    kaminari (0.16.3)
-      actionpack (>= 3.0.0)
-      activesupport (>= 3.0.0)
-    loofah (2.0.2)
+    js_regex (3.10.0)
+      character_set (~> 1.4)
+      regexp_parser (>= 2.6.2, < 3.0.0)
+      regexp_property_values (~> 1.0)
+    kaminari (1.2.2)
+      activesupport (>= 4.1.0)
+      kaminari-actionview (= 1.2.2)
+      kaminari-activerecord (= 1.2.2)
+      kaminari-core (= 1.2.2)
+    kaminari-actionview (1.2.2)
+      actionview
+      kaminari-core (= 1.2.2)
+    kaminari-activerecord (1.2.2)
+      activerecord
+      kaminari-core (= 1.2.2)
+    kaminari-core (1.2.2)
+    less (2.6.0)
+      commonjs (~> 0.2.7)
+    less-rails (4.0.0)
+      actionpack (>= 4)
+      less (~> 2.6.0)
+      sprockets (>= 2)
+    libv8-node (16.10.0.0)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mail (2.6.3)
-      mime-types (>= 1.16, < 3)
-    method_source (0.8.2)
-    mime-types (2.5)
-    mini_portile (0.6.2)
-    minitest (5.6.1)
-    multi_json (1.11.0)
-    newrelic_rpm (3.9.5.251)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
-    pg (0.18.1)
-    pry (0.10.1)
-      coderay (~> 1.1.0)
-      method_source (~> 0.8.1)
-      slop (~> 3.4)
-    pry-byebug (2.0.0)
-      byebug (~> 3.4)
-      pry (~> 0.10)
-    pry-rails (0.3.2)
-      pry (>= 0.9.10)
-    pry-rescue (1.4.1)
-      interception (>= 0.5)
-      pry
-    pry-stack_explorer (0.4.9.1)
-      binding_of_caller (>= 0.7)
-      pry (>= 0.9.11)
-    puma (2.9.1)
-      rack (>= 1.1, < 2.0)
-    rack (1.6.1)
-    rack-test (0.6.3)
-      rack (>= 1.0)
-    rails (4.2.1)
-      actionmailer (= 4.2.1)
-      actionpack (= 4.2.1)
-      actionview (= 4.2.1)
-      activejob (= 4.2.1)
-      activemodel (= 4.2.1)
-      activerecord (= 4.2.1)
-      activesupport (= 4.2.1)
-      bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.1)
+    mail (2.8.0.1)
+      mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.2)
+    matrix (0.4.2)
+    method_source (1.0.0)
+    mini_mime (1.1.2)
+    mini_portile2 (2.8.1)
+    mini_racer (0.6.3)
+      libv8-node (~> 16.10.0.0)
+    minitest (5.17.0)
+    msgpack (1.6.0)
+    nested_form (0.3.2)
+    net-imap (0.3.4)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.1)
+      timeout
+    net-smtp (0.3.3)
+      net-protocol
+    nio4r (2.5.8)
+    nokogiri (1.14.1)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    pg (1.4.5)
+    psych (5.0.2)
+      stringio
+    public_suffix (5.0.1)
+    puma (5.6.5)
+      nio4r (~> 2.0)
+    racc (1.6.2)
+    rack (2.2.6.2)
+    rack-test (2.0.2)
+      rack (>= 1.3)
+    rails (7.0.4.2)
+      actioncable (= 7.0.4.2)
+      actionmailbox (= 7.0.4.2)
+      actionmailer (= 7.0.4.2)
+      actionpack (= 7.0.4.2)
+      actiontext (= 7.0.4.2)
+      actionview (= 7.0.4.2)
+      activejob (= 7.0.4.2)
+      activemodel (= 7.0.4.2)
+      activerecord (= 7.0.4.2)
+      activestorage (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      bundler (>= 1.15.0)
+      railties (= 7.0.4.2)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
+    rails_admin (3.1.1)
+      activemodel-serializers-xml (>= 1.0)
+      kaminari (>= 0.14, < 2.0)
+      nested_form (~> 0.3)
+      rails (>= 6.0, < 8)
+      turbo-rails (~> 1.0)
+    railties (7.0.4.2)
+      actionpack (= 7.0.4.2)
+      activesupport (= 7.0.4.2)
+      method_source
+      rake (>= 12.2)
+      thor (~> 1.0)
+      zeitwerk (~> 2.5)
+    rake (13.0.6)
+    rbtree (0.4.6)
+    rdoc (6.5.0)
+      psych (>= 4.0.0)
+    redis (4.8.0)
+    regexp_parser (2.6.2)
+    regexp_property_values (1.3.0)
+    reline (0.3.2)
+      io-console (~> 0.5)
+    rexml (3.2.5)
+    rspec-core (3.12.0)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.2)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.12.0)
+    rspec-rails (6.0.1)
+      actionpack (>= 6.1)
+      activesupport (>= 6.1)
+      railties (>= 6.1)
+      rspec-core (~> 3.11)
+      rspec-expectations (~> 3.11)
+      rspec-mocks (~> 3.11)
+      rspec-support (~> 3.11)
+    rspec-support (3.12.0)
+    rubyzip (2.3.2)
+    sass-rails (6.0.0)
+      sassc-rails (~> 2.1, >= 2.1.1)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    sassc-rails (2.1.2)
+      railties (>= 4.0.0)
+      sassc (>= 2.0)
+      sprockets (> 3.0)
       sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
-      activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.6)
-      activesupport (>= 4.2.0.beta, < 5.0)
-      nokogiri (~> 1.6.0)
-      rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.2)
-      loofah (~> 2.0)
-    rails_12factor (0.0.3)
-      rails_serve_static_assets
-      rails_stdout_logging
-    rails_serve_static_assets (0.0.2)
-    rails_stdout_logging (0.0.3)
-    railties (4.2.1)
-      actionpack (= 4.2.1)
-      activesupport (= 4.2.1)
-      rake (>= 0.8.7)
-      thor (>= 0.18.1, < 2.0)
-    rake (10.4.2)
-    rdoc (4.2.0)
-    sass (3.4.13)
-    sass-rails (5.0.3)
-      railties (>= 4.0.0, < 5.0)
-      sass (~> 3.1)
-      sprockets (>= 2.8, < 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
-      tilt (~> 1.1)
-    sdoc (0.4.1)
-      json (~> 1.7, >= 1.7.7)
-      rdoc (~> 4.0)
-    slop (3.6.0)
-    spring (1.3.5)
-    sprockets (3.0.3)
-      rack (~> 1.0)
-    sprockets-rails (2.2.4)
-      actionpack (>= 3.0)
-      activesupport (>= 3.0)
-      sprockets (>= 2.8, < 4.0)
-    survey (0.2)
-      rails (>= 3.2.6, < 5)
-      railties (>= 3.2.6, < 5)
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tilt (1.4.1)
-    turbolinks (2.5.3)
-      coffee-rails
-    twitter-bootstrap-rails (3.2.0)
-      actionpack (~> 4.1)
-      execjs (~> 2.2)
-      rails (~> 4.1)
-      railties (~> 4.1)
-    tzinfo (1.2.2)
-      thread_safe (~> 0.1)
-    uglifier (2.7.1)
-      execjs (>= 0.3.0)
-      json (>= 1.8.0)
-    web-console (2.1.2)
-      activemodel (>= 4.0)
-      binding_of_caller (>= 0.7.2)
-      railties (>= 4.0)
-      sprockets-rails (>= 2.0, < 4.0)
+      tilt
+    sdoc (2.6.0)
+      rdoc (>= 5.0)
+    selenium-webdriver (4.8.0)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
+    set (1.0.3)
+    sorted_set (1.0.3)
+      rbtree
+      set (~> 1.0)
+    sprockets (4.2.0)
+      concurrent-ruby (~> 1.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.4.2)
+      actionpack (>= 5.2)
+      activesupport (>= 5.2)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.6.0)
+      mini_portile2 (~> 2.8.0)
+    stimulus-rails (1.2.1)
+      railties (>= 6.0.0)
+    stringio (3.0.4)
+    thor (1.2.1)
+    tilt (2.0.11)
+    timeout (0.3.1)
+    turbo-rails (1.3.3)
+      actionpack (>= 6.0.0)
+      activejob (>= 6.0.0)
+      railties (>= 6.0.0)
+    turbolinks (5.2.1)
+      turbolinks-source (~> 5.2)
+    turbolinks-source (5.2.0)
+    twitter-bootstrap-rails (5.0.0)
+      actionpack (>= 5.0, < 8.0)
+      execjs (~> 2.7)
+      less-rails (>= 3.0, < 5.0)
+      railties (>= 5.0, < 8.0)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    uglifier (4.2.0)
+      execjs (>= 0.3.0, < 3)
+    web-console (4.2.0)
+      actionview (>= 6.0.0)
+      activemodel (>= 6.0.0)
+      bindex (>= 0.4.0)
+      railties (>= 6.0.0)
+    webdrivers (5.2.0)
+      nokogiri (~> 1.6)
+      rubyzip (>= 1.3.0)
+      selenium-webdriver (~> 4.0)
+    websocket (1.2.9)
+    websocket-driver (0.7.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+    xpath (3.2.0)
+      nokogiri (~> 1.8)
+    zeitwerk (2.6.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  awesome_print
-  better_errors
-  binding_of_caller
+  bootsnap
+  capybara
   client_side_validations!
-  coffee-rails (~> 4.1.0)
-  jbuilder (~> 2.0)
+  coffee-rails
+  debug
+  importmap-rails
+  jbuilder
   jquery-rails
   kaminari
-  newrelic_rpm
+  mini_racer
   pg
-  pry-byebug
-  pry-rails
-  pry-rescue
-  pry-stack_explorer
-  puma
-  rails (= 4.2.1)
-  rails_12factor
-  sass-rails (~> 5.0)
-  sdoc (~> 0.4.0)
-  spring
-  survey
+  puma (~> 5.0)
+  rails (~> 7.0.4, >= 7.0.4.1)
+  rails_admin (~> 3.0)
+  redis (~> 4.0)
+  rspec-rails
+  sass-rails
+  sassc-rails
+  sdoc
+  selenium-webdriver
+  sprockets-rails
+  sqlite3 (~> 1.4)
+  stimulus-rails
+  survey!
+  turbo-rails
   turbolinks
   twitter-bootstrap-rails
-  uglifier (>= 1.3.0)
-  web-console (~> 2.0)
+  tzinfo-data
+  uglifier
+  web-console
+  webdrivers
+
+RUBY VERSION
+   ruby 3.0.4p208
+
+BUNDLED WITH
+   2.4.5
diff --git a/app/assets/config/manifest.js b/app/assets/config/manifest.js
new file mode 100644
index 0000000..5cc2c08
--- /dev/null
+++ b/app/assets/config/manifest.js
@@ -0,0 +1,3 @@
+//= link_tree ../images
+//= link_directory ../javascripts .js
+//= link_directory ../stylesheets .css
\ No newline at end of file
diff --git a/app/assets/stylesheets/bootstrap_and_overrides.css b/app/assets/stylesheets/bootstrap_and_overrides.css
index e07ccda..80e2f7d 100644
--- a/app/assets/stylesheets/bootstrap_and_overrides.css
+++ b/app/assets/stylesheets/bootstrap_and_overrides.css
@@ -1,7 +1,3 @@
 /*
-  =require twitter-bootstrap-static/bootstrap
-
-  Use Font Awesome icons (default)
-  =require twitter-bootstrap-static/fontawesome
-  To use Glyphicons sprites instead of Font Awesome, replace with "require twitter-bootstrap-static/sprites"
+  *=require twitter-bootstrap-static/bootstrap
 */
\ No newline at end of file
diff --git a/app/assets/stylesheets/bootstrap_and_overrides.css.less b/app/assets/stylesheets/bootstrap_and_overrides.css.less
new file mode 100644
index 0000000..97ac67a
--- /dev/null
+++ b/app/assets/stylesheets/bootstrap_and_overrides.css.less
@@ -0,0 +1,21 @@
+@import "twitter/bootstrap/bootstrap";
+
+// Glyphicons are not required by default, uncomment the following lines to enable them.
+//@glyphiconsEotPath: font-url("glyphicons-halflings-regular.eot");
+//@glyphiconsEotPath_iefix: font-url("glyphicons-halflings-regular.eot?#iefix");
+//@glyphiconsWoffPath: font-url("glyphicons-halflings-regular.woff");
+//@glyphiconsTtfPath: font-url("glyphicons-halflings-regular.ttf");
+//@glyphiconsSvgPath: font-url("glyphicons-halflings-regular.svg#glyphicons_halflingsregular");
+//
+//@import "twitter/bootstrap/glyphicons.less";
+
+// Your custom LESS stylesheets goes here
+//
+// Since bootstrap was imported above you have access to its mixins which
+// you may use and inherit here
+//
+// If you'd like to override bootstrap's own variables, you can do so here as well
+// See http://twitter.github.com/bootstrap/customize.html#variables for their names and documentation
+//
+// Example:
+// @link-color: #ff0000;
diff --git a/app/controllers/attempts_controller.rb b/app/controllers/attempts_controller.rb
index 0c09274..002c4d4 100644
--- a/app/controllers/attempts_controller.rb
+++ b/app/controllers/attempts_controller.rb
@@ -1,8 +1,10 @@
-class AttemptsController < ApplicationController
+# frozen_string_literal: true
 
+# Class AttemptsController
+class AttemptsController < ApplicationController
   helper 'surveys'
 
-  before_filter :load_survey, only: [:new, :create]
+  before_action :load_survey, only: %i[new create]
 
   def index
     @surveys = Survey::Survey.active
@@ -13,13 +15,15 @@ def show
     render :access_error if current_user.id != @attempt.participant_id
   end
 
+  def destroy; end
+
   def new
     @participant = current_user
 
-    unless @survey.nil?
-      @attempt = @survey.attempts.new
-      @attempt.answers.build
-    end
+    return if @survey.nil?
+
+    @attempt = @survey.attempts.new
+    @attempt.answers.build
   end
 
   def create
@@ -29,7 +33,7 @@ def create
       correct_options_text = @survey.correct_options.present? ? 'Bellow are the correct answers marked in green' : ''
       redirect_to attempt_path(@attempt.id), notice: "Thank you for answering #{@survey.name}! #{correct_options_text}"
     else
-      build_flash(@attempt)   
+      build_flash(@attempt)
       @participant = current_user
       render :new
     end
@@ -47,10 +51,12 @@ def load_survey
   end
 
   def params_whitelist
-    if params[:survey_attempt]
-      params[:survey_attempt][:answers_attributes] = params[:survey_attempt][:answers_attributes].map { |attrs| { question_id: attrs.first, option_id: attrs.last } }
-      params.require(:survey_attempt).permit(Survey::Attempt::AccessibleAttributes)
+    return unless params[:survey_attempt]
+
+    params[:survey_attempt][:answers_attributes] = params[:survey_attempt][:answers_attributes].as_json.map do |attrs|
+      { question_id: attrs.first, option_id: attrs.last }
     end
+    params.require(:survey_attempt).permit(Survey::Attempt::AccessibleAttributes)
   end
 
   def current_user
diff --git a/app/controllers/surveys_controller.rb b/app/controllers/surveys_controller.rb
index c670ef2..3a1a96c 100644
--- a/app/controllers/surveys_controller.rb
+++ b/app/controllers/surveys_controller.rb
@@ -1,10 +1,12 @@
-class SurveysController < ApplicationController
+# frozen_string_literal: true
 
-  before_filter :load_survey, only: [:show, :edit, :update, :destroy]
+# Class SurveysController
+class SurveysController < ApplicationController
+  before_action :load_survey, only: %i[show edit update destroy]
 
   def index
     type = view_context.get_survey_type(params[:type])
-    query = if type then Survey::Survey.where(survey_type: type) else Survey::Survey end
+    query = type ? Survey::Survey.where(survey_type: type) : Survey::Survey
     @surveys = query.order(created_at: :desc).page(params[:page]).per(15)
   end
 
@@ -22,14 +24,12 @@ def create
     end
   end
 
-  def edit
-  end
+  def edit; end
 
-  def show
-  end
+  def show; end
 
   def update
-    if @survey.update_attributes(params_whitelist)
+    if @survey.update(params_whitelist)
       default_redirect
     else
       build_flash(@survey)
@@ -38,6 +38,8 @@ def update
   end
 
   def destroy
+    return unless current_user
+    
     @survey.destroy
     default_redirect
   end
@@ -55,5 +57,4 @@ def load_survey
   def params_whitelist
     params.require(:survey_survey).permit(Survey::Survey::AccessibleAttributes << :survey_type)
   end
-
 end
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 88e4676..01070c9 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -1,13 +1,13 @@
 class UsersController < ApplicationController
   def create
     session[:user_id] = User.create(user_params).id
-    redirect_to :back
+    redirect_to root_path
   end
 
   def change_name
     @user = User.find(params[:id])
     @user.update(user_params)
-    redirect_to :back
+    redirect_to root_path
   end
 
   def user_params
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 4ec01a1..9a754ab 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,11 +1,14 @@
+# frozen_string_literal: true
+
+# Module ApplicationHelper
 module ApplicationHelper
-  def build_flash model
-    if model.errors.count > 0
-      flash.now[:alert] = model.errors.full_messages.join('<br/>').html_safe
-    end
+  def build_flash(model)
+    return if model.errors.full_messages.length.positive?
+
+    flash.now[:alert] = model.errors.full_messages.join('<br/>').html_safe
   end
 
-  def correct_flash_name name
+  def correct_flash_name(name)
     case name
     when 'alert'
       'danger'
@@ -16,25 +19,29 @@ def correct_flash_name name
     end
   end
 
-  def is_active?(link_path)
+  def is_active?(link_path) # rubocop:disable Naming/PredicateName
     current_page?(link_path) ? 'active' : nil
   end
 
   def current_user
     @user ||= User.find_by(id: session[:user_id])
+    @user
   end
 
-  def user_form
+  def user_form(&block)
     common_options = { validate: true, html: { class: 'user-form' } }
-    form_options = current_user ? [ current_user, { url: change_user_name_path(current_user.id), method: :post, validate: true }.merge(common_options) ] : [ User.new, { validate: true }.merge(common_options) ]
-    form_for *form_options do |f|
-      yield f
-    end
+    form_options = if current_user
+                     [current_user, { url: change_user_name_path(current_user.id),
+                                      method: :post, validate: true }.merge(common_options)]
+                   else
+                     [User.new, { validate: true }.merge(common_options)]
+                   end
+    form_for(*form_options, &block)
   end
 
   private
-  
-  def number_of_people_who_also_answered_count option_id
+
+  def number_of_people_who_also_answered_count(option_id)
     Survey::Answer.where(option_id: option_id).count
   end
 end
diff --git a/app/helpers/surveys_helper.rb b/app/helpers/surveys_helper.rb
index a710ee4..c390ec0 100644
--- a/app/helpers/surveys_helper.rb
+++ b/app/helpers/surveys_helper.rb
@@ -1,7 +1,14 @@
+# frozen_string_literal: true
+
+# Module SurveysHelper
 module SurveysHelper
-  def link_to_remove_field(name, f)
-    f.hidden_field(:_destroy) +
-    __link_to_function(raw(name), "removeField(this)", :id =>"remove-attach", class: 'btn btn-default')
+  SURVEY_TYPES = { 0 => 'quiz',
+                   1 => 'score',
+                   2 => 'poll' }.freeze
+
+  def link_to_remove_field(name, field)
+    field.hidden_field(:_destroy) +
+      __link_to_function(raw(name), 'removeField(this)', id: 'remove-attach')
   end
 
   def new_survey
@@ -13,45 +20,51 @@ def edit_survey(resource)
   end
 
   def survey_scope(resource)
-    if action_name =~ /new|create/
+    case action_name
+    when /new|create/
       surveys_path(resource)
-    elsif action_name =~ /edit|update/
+    when /edit|update/
       survey_path(resource)
     end
   end
 
+  def new_attempt
+    new_attempt_path
+  end
+
   def attempt_scope(resource)
-    if action_name =~ /new|create/
-     attempts_path(resource)
-    elsif action_name =~ /edit|update/
+    case action_name
+    when /new|create/
+      attempts_path(resource)
+    when /edit|update/
       attempt_path(resource)
     end
   end
 
-  def link_to_add_field(name, f, association)
-    new_object = f.object.class.reflect_on_association(association).klass.new
-    fields = f.fields_for(association, new_object,:child_index => "new_#{association}") do |builder|
-      render(association.to_s.singularize + "_fields", :f => builder)
+  def link_to_add_field(name, fld, association)
+    new_object = fld.object.class.reflect_on_association(association).klass.new
+    fields = fld.fields_for(association, new_object, child_index: "new_#{association}") do |builder|
+      render("#{association.to_s.singularize}_fields", f: builder)
     end
     __link_to_function(name, "addField(this, \"#{association}\", \"#{escape_javascript(fields)}\")",
-    :id=>"add-attach",
-    :class=>"btn btn-default")
+                       id: 'add-attach',
+                       class: 'btn btn-small btn-info')
   end
 
-  def get_answer_fields attempt
+  def get_answer_fields(attempt)
     attempt.survey.questions.map { |q| Survey::Answer.new(question_id: q.id) }
   end
 
-  def the_chosen_one? answer, option
-    if answer.option_id == option.id then 'chosen' else nil end
+  def the_chosen_one?(answer, option)
+    answer.option_id == option.id ? 'chosen' : nil
   end
 
-  def number_of_people_who_also_answered option_id
+  def number_of_people_who_also_answered(option_id)
     count = number_of_people_who_also_answered_count(option_id)
     "<span class='number'> #{count} </span> #{'answer'.pluralize}".html_safe
   end
 
-  def get_color_of_option answer, option
+  def get_color_of_option(answer, option)
     if is_quiz?(answer.question.survey.survey_type)
       if option.correct
         'bg-success'
@@ -63,57 +76,54 @@ def get_color_of_option answer, option
     end
   end
 
-  def get_survey_type survey_type
-    get_survey_types[survey_type] || get_survey_types.invert[survey_type]
+  def get_survey_type(survey_type)
+    key, _value = survey_type
+    SURVEY_TYPES[key] || SURVEY_TYPES.invert[key]
   end
 
-  def get_survey_types
-    { 0 => 'quiz',
-      1 => 'score',
-      2 => 'poll' }
+  def is_quiz?(something) # rubocop:disable Naming/PredicateName
+    [0, 'quiz'].include?(something)
   end
 
-  def is_quiz? something
-    something == 0 || something == 'quiz'
+  def is_score?(something) # rubocop:disable Naming/PredicateName
+    [1, 'score'].include?(something)
   end
 
-  def is_score? something
-    something == 1 || something == 'score'
+  def is_poll?(something) # rubocop:disable Naming/PredicateName
+    [2, 'poll'].include?(something)
   end
 
-  def is_poll? something
-    something == 2 || something == 'poll'
-  end
-
-  def get_weight option
+  def get_weight(option)
     return unless is_score?(option.question.survey.survey_type)
-    option.weight > 0 ? "(+#{option.weight})" : "(#{option.weight})"
+
+    option.weight.positive? ? "(+#{option.weight})" : "(#{option.weight})"
   end
 
-  def get_weight_html_class option
-    return 'bg-warning' if option.weight == 0
-    option.weight > 0 ? 'bg-success' : 'bg-danger'
+  def get_weight_html_class(option)
+    return 'bg-warning' if option.weight.zero?
+
+    option.weight.positive? ? 'bg-success' : 'bg-danger'
   end
 
-  def surveys_count type = get_survey_types.keys
-    Survey::Survey.where(survey_type: type).count
+  def surveys_count(type = SURVEY_TYPES.keys)
+    ::Survey::Survey.where(survey_type: type).count
   end
 
-  def number_of_questions survey
+  def number_of_questions(survey)
     survey.questions.count
   end
 
-  def number_of_attempts survey
+  def number_of_attempts(survey)
     survey.attempts.count
   end
 
   private
 
-  def __link_to_function(name, on_click_event, opts={})
+  def __link_to_function(name, on_click_event, opts = {})
     link_to(name, 'javascript:;', opts.merge(onclick: on_click_event))
   end
 
-  def has_weights? survey
+  def has_weights?(survey) # rubocop:disable Naming/PredicateName
     survey.questions.map(&:options).flatten.any? { |o| o.weight != 0 }
   end
 end
diff --git a/app/views/surveys/_form.html.erb b/app/views/surveys/_form.html.erb
index 5315e19..f123cdd 100644
--- a/app/views/surveys/_form.html.erb
+++ b/app/views/surveys/_form.html.erb
@@ -35,7 +35,7 @@
     <%= link_to_add_field 'Add a new Question', f, :questions %>
   </div>
   <%= f.submit 'Submit', class: 'pull-right btn btn-primary' %>
-  <% end -%>
+  <% end %>
 </div>
 
 <script type='text/javascript'>
diff --git a/app/views/surveys/index.html.erb b/app/views/surveys/index.html.erb
index 0b9a312..d081c23 100644
--- a/app/views/surveys/index.html.erb
+++ b/app/views/surveys/index.html.erb
@@ -10,7 +10,7 @@
       <p>
         Filter by type:
         <%= render 'survey_label_all' %>
-        <%= render partial: 'survey_label', collection: get_survey_types.keys, as: :survey_type, locals: { with_badges: true } %>
+        <%= render partial: 'survey_label', collection: SurveysHelper::SURVEY_TYPES, as: :survey_type, locals: { with_badges: true } %>
       </p>
       <table class='table table-nonfluid survey-table'>
         <thead>
diff --git a/config/application.rb b/config/application.rb
index 4728c53..e50da53 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -21,6 +21,6 @@ class Application < Rails::Application
     # config.i18n.default_locale = :de
 
     # Do not swallow errors in after_commit/after_rollback callbacks.
-    config.active_record.raise_in_transactional_callbacks = true
+    # config.active_record.raise_in_transactional_callbacks = true
   end
 end
diff --git a/config/environment.rb b/config/environment.rb
index ee8d90d..32d57aa 100644
--- a/config/environment.rb
+++ b/config/environment.rb
@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 # Load the Rails application.
-require File.expand_path('../application', __FILE__)
+require File.expand_path('application', __dir__)
 
 # Initialize the Rails application.
 Rails.application.initialize!
diff --git a/config/initializers/rails_admin.rb b/config/initializers/rails_admin.rb
new file mode 100644
index 0000000..c6d9792
--- /dev/null
+++ b/config/initializers/rails_admin.rb
@@ -0,0 +1,42 @@
+RailsAdmin.config do |config|
+  config.asset_source = :sprockets
+
+  ### Popular gems integration
+
+  ## == Devise ==
+  # config.authenticate_with do
+  #   warden.authenticate! scope: :user
+  # end
+  # config.current_user_method(&:current_user)
+
+  ## == CancanCan ==
+  # config.authorize_with :cancancan
+
+  ## == Pundit ==
+  # config.authorize_with :pundit
+
+  ## == PaperTrail ==
+  # config.audit_with :paper_trail, 'User', 'PaperTrail::Version' # PaperTrail >= 3.0.0
+
+  ### More at https://github.com/railsadminteam/rails_admin/wiki/Base-configuration
+
+  ## == Gravatar integration ==
+  ## To disable Gravatar integration in Navigation Bar set to false
+  # config.show_gravatar = true
+
+  config.actions do
+    dashboard                     # mandatory
+    index                         # mandatory
+    new
+    export
+    bulk_delete
+    show
+    edit
+    delete
+    show_in_app
+
+    ## With an audit adapter, you can add:
+    # history_index
+    # history_show
+  end
+end
diff --git a/config/initializers/survey_rails_admin.rb b/config/initializers/survey_rails_admin.rb
new file mode 100644
index 0000000..7e55501
--- /dev/null
+++ b/config/initializers/survey_rails_admin.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+require 'survey/answer'
+
+RailsAdmin.config do |c|
+  c.excluded_models = [Survey::Answer]
+end
diff --git a/config/routes.rb b/config/routes.rb
index c081156..423ba40 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,5 +1,4 @@
 Rails.application.routes.draw do
-
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".
 
diff --git a/db/migrate/20150507140855_create_survey.rb b/db/migrate/20150507140855_create_survey.rb
index 24b239b..97fa0aa 100644
--- a/db/migrate/20150507140855_create_survey.rb
+++ b/db/migrate/20150507140855_create_survey.rb
@@ -1,4 +1,4 @@
-class CreateSurvey < ActiveRecord::Migration
+class CreateSurvey < ActiveRecord::Migration[7.0]
   def self.up
 
     # survey surveys logic
diff --git a/db/migrate/20150507141133_create_users.rb b/db/migrate/20150507141133_create_users.rb
index e6f0ee5..ec1b815 100644
--- a/db/migrate/20150507141133_create_users.rb
+++ b/db/migrate/20150507141133_create_users.rb
@@ -1,4 +1,4 @@
-class CreateUsers < ActiveRecord::Migration
+class CreateUsers < ActiveRecord::Migration[7.0]
   def change
     create_table :users do |t|
 
diff --git a/db/migrate/20150512173234_add_survey_type_to_survey_survey.rb b/db/migrate/20150512173234_add_survey_type_to_survey_survey.rb
index b3ace78..16b585b 100644
--- a/db/migrate/20150512173234_add_survey_type_to_survey_survey.rb
+++ b/db/migrate/20150512173234_add_survey_type_to_survey_survey.rb
@@ -1,4 +1,4 @@
-class AddSurveyTypeToSurveySurvey < ActiveRecord::Migration
+class AddSurveyTypeToSurveySurvey < ActiveRecord::Migration[7.0]
   def change
     add_column :survey_surveys, :survey_type, :integer
   end
diff --git a/db/migrate/20150515173554_add_name_to_users.rb b/db/migrate/20150515173554_add_name_to_users.rb
index bac750e..621e54e 100644
--- a/db/migrate/20150515173554_add_name_to_users.rb
+++ b/db/migrate/20150515173554_add_name_to_users.rb
@@ -1,4 +1,4 @@
-class AddNameToUsers < ActiveRecord::Migration
+class AddNameToUsers < ActiveRecord::Migration[7.0]
   def change
     add_column :users, :name, :string
   end
diff --git a/db/schema.rb b/db/schema.rb
index 8d49a5b..13db0d5 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1,69 +1,68 @@
-# encoding: UTF-8
 # This file is auto-generated from the current state of the database. Instead
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.
 #
-# Note that this schema.rb definition is the authoritative source for your
-# database schema. If you need to create the application database on another
-# system, you should be using db:schema:load, not running all the migrations
-# from scratch. The latter is a flawed and unsustainable approach (the more migrations
-# you'll amass, the slower it'll run and the greater likelihood for issues).
+# This file is the source Rails uses to define your schema when running `bin/rails
+# db:schema:load`. When creating a new database, `bin/rails db:schema:load` tends to
+# be faster and is potentially less error prone than running all of your
+# migrations from scratch. Old migrations may fail to apply correctly if those
+# migrations use external dependencies or application code.
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150515173554) do
-
+ActiveRecord::Schema[7.0].define(version: 2015_05_15_173554) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
   create_table "survey_answers", force: :cascade do |t|
-    t.integer  "attempt_id"
-    t.integer  "question_id"
-    t.integer  "option_id"
-    t.boolean  "correct"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.integer "attempt_id"
+    t.integer "question_id"
+    t.integer "option_id"
+    t.boolean "correct"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   create_table "survey_attempts", force: :cascade do |t|
-    t.integer "participant_id"
-    t.string  "participant_type"
+    t.string "participant_type"
+    t.bigint "participant_id"
     t.integer "survey_id"
     t.boolean "winner"
     t.integer "score"
+    t.index ["participant_type", "participant_id"], name: "index_survey_attempts_on_participant"
   end
 
   create_table "survey_options", force: :cascade do |t|
-    t.integer  "question_id"
-    t.integer  "weight",      default: 0
-    t.string   "text"
-    t.boolean  "correct"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.integer "question_id"
+    t.integer "weight", default: 0
+    t.string "text"
+    t.boolean "correct"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   create_table "survey_questions", force: :cascade do |t|
-    t.integer  "survey_id"
-    t.string   "text"
-    t.datetime "created_at"
-    t.datetime "updated_at"
+    t.integer "survey_id"
+    t.string "text"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
   create_table "survey_surveys", force: :cascade do |t|
-    t.string   "name"
-    t.text     "description"
-    t.integer  "attempts_number", default: 0
-    t.boolean  "finished",        default: false
-    t.boolean  "active",          default: false
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.integer  "survey_type"
+    t.string "name"
+    t.text "description"
+    t.integer "attempts_number", default: 0
+    t.boolean "finished", default: false
+    t.boolean "active", default: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer "survey_type"
   end
 
   create_table "users", force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.string   "name"
+    t.string "name"
   end
 
 end