Apply automatic rubocop fixes

config/application.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require_relative 'boot'
 
 require 'rails/all'
@@ -25,7 +27,7 @@ module CodeOcean
     # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     # config.i18n.default_locale = :de
-    config.i18n.available_locales = [:de, :en]
+    config.i18n.available_locales = %i[de en]
 
     extra_paths = %W[
       #{config.root}/lib
@@ -40,7 +42,7 @@ module CodeOcean
 
     config.action_cable.mount_path = '/cable'
 
-    config.telegraf.tags = { application: 'codeocean' }
+    config.telegraf.tags = {application: 'codeocean'}
 
     config.after_initialize do
       # Initialize the counters according to the db

config/boot.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
 
 require 'bundler/setup' # Set up gems listed in the Gemfile.

config/environment.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Load the Rails application.
 require_relative 'application'
 

config/environments/development.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require "active_support/core_ext/integer/time"
+require 'active_support/core_ext/integer/time'
 
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
@@ -26,7 +26,7 @@ Rails.application.configure do
 
     config.cache_store = :memory_store
     config.public_file_server.headers = {
-      'Cache-Control' => "public, max-age=#{2.days.to_i}"
+      'Cache-Control' => "public, max-age=#{2.days.to_i}",
     }
   else
     config.action_controller.perform_caching = false

config/environments/production.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require "active_support/core_ext/integer/time"
+require 'active_support/core_ext/integer/time'
 
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.

config/environments/test.rb

@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require "active_support/core_ext/integer/time"
+require 'active_support/core_ext/integer/time'
 
 # The test environment is used exclusively to run your application's
 # test suite. You never need to work with it otherwise. Remember that
@@ -22,7 +22,7 @@ Rails.application.configure do
   # Configure public file server for tests with Cache-Control for performance.
   config.public_file_server.enabled = true
   config.public_file_server.headers = {
-    'Cache-Control' => "public, max-age=#{1.hour.to_i}"
+    'Cache-Control' => "public, max-age=#{1.hour.to_i}",
   }
 
   # Show full error reports and disable caching.

config/initializers/application_controller_renderer.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # ActiveSupport::Reloader.to_prepare do

config/initializers/assets.rb

@@ -13,7 +13,7 @@ Rails.application.config.assets.paths << Rails.root.join('node_modules')
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in the app/assets
 # folder are already added.
-Rails.application.config.assets.precompile += %w( markdown-buttons.png )
+Rails.application.config.assets.precompile += %w[markdown-buttons.png]
 
 # Disable concurrent asset compilation to prevent segfault # https://github.com/sass/sassc-ruby/issues/197
 # Reproduce: `rake assets:clobber`, `rake assets:precompile`. If the command succeeds, it worked

config/initializers/backtrace_silencers.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
@@ -5,4 +7,4 @@
 
 # You can also remove all the silencers if you're trying to debug a problem that might stem from framework code
 # by setting BACKTRACE=1 before calling your invocation, like "BACKTRACE=1 ./bin/rails runner 'MyClass.perform'".
-Rails.backtrace_cleaner.remove_silencers! if ENV["BACKTRACE"]
+Rails.backtrace_cleaner.remove_silencers! if ENV['BACKTRACE']

config/initializers/cookies_serializer.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Specify a serializer for the signed and encrypted cookie jars.

config/initializers/filter_parameter_logging.rb

@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
-Rails.application.config.filter_parameters += [
-  :passw, :secret, :token, :_key, :crypt, :salt, :certificate, :otp, :ssn
+Rails.application.config.filter_parameters += %i[
+  passw secret token _key crypt salt certificate otp ssn
 ]

config/initializers/inflections.rb

@@ -15,4 +15,3 @@
 ActiveSupport::Inflector.inflections(:en) do |inflect|
   inflect.acronym 'IO'
 end
-

config/initializers/mime_types.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # Add new mime types for use in respond_to blocks:

config/initializers/monkey_patches.rb

@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 unless Array.respond_to?(:average)
   class Array
     def average
-      inject(:+) / length unless blank?
+      inject(:+) / length if present?
     end
   end
 end
@@ -9,7 +11,7 @@ end
 unless Array.respond_to?(:to_h)
   class Array
     def to_h
-      Hash[self]
+      to_h
     end
   end
 end

config/initializers/permissions_policy.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Define an application-wide HTTP permissions policy. For further
 # information see https://developers.google.com/web/updates/2018/06/feature-policy
 #

config/initializers/prometheus.rb

@@ -3,7 +3,7 @@
 require 'code_ocean/config'
 
 return unless CodeOcean::Config.new(:code_ocean).read[:prometheus_exporter][:enabled] && !defined?(::Rails::Console)
-return if %w[db: assets:].any? { |task| Rake.application.top_level_tasks.to_s.include?(task) }
+return if %w[db: assets:].any? {|task| Rake.application.top_level_tasks.to_s.include?(task) }
 
 # Add metric callbacks to all models
 ActiveSupport.on_load :active_record do

config/initializers/rails_admin.rb

@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 RailsAdmin.config do |config|
-
   ### Popular gems integration
 
   ## == Devise ==
@@ -63,23 +62,23 @@ RailsAdmin.config do |config|
             per_page(value)
           end
 
-          def total_count()
+          def total_count
             count
           end
 
-          def first_page?()
+          def first_page?
             self == first
           end
 
-          def last_page?()
+          def last_page?
             self == last
           end
         end
       end
+
       module CollectionMethods
-        alias_method :num_pages, :total_pages
+        alias num_pages total_pages
       end
     end
   end
 end
-

config/initializers/session_store.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 Rails.application.config.session_store :cookie_store, key: '_code_ocean_session', expire_after: 1.month

config/initializers/sorcery.rb

@@ -1,8 +1,10 @@
+# frozen_string_literal: true
+
 # The first thing you need to configure is which modules you need in your app.
 # The default is nothing which will include only core features (password encryption, login/logout).
 # Available submodules are: :user_activation, :http_basic_auth, :remember_me,
 # :reset_password, :session_timeout, :brute_force_protection, :activity_logging, :external
-Rails.application.config.sorcery.submodules = [:brute_force_protection, :remember_me, :reset_password, :user_activation]
+Rails.application.config.sorcery.submodules = %i[brute_force_protection remember_me reset_password user_activation]
 
 # Here you can configure each submodule's features.
 Rails.application.config.sorcery.configure do |config|
@@ -13,73 +15,62 @@ Rails.application.config.sorcery.configure do |config|
   #
   # config.not_authenticated_action =
 
-
   # When a non logged in user tries to enter a page that requires login, save
   # the URL he wanted to reach, and send him there after login, using 'redirect_back_or_to'.
   # Default: `true`
   #
   # config.save_return_to_url =
 
-
   # Set domain option for cookies; Useful for remember_me submodule.
   # Default: `nil`
   #
   # config.cookie_domain =
 
-
   # -- session timeout --
   # How long in seconds to keep the session alive.
   # Default: `3600`
   #
   # config.session_timeout =
 
-
   # Use the last action as the beginning of session timeout.
   # Default: `false`
   #
   # config.session_timeout_from_last_action =
 
-
   # -- http_basic_auth --
   # What realm to display for which controller name. For example {"My App" => "Application"}
   # Default: `{"application" => "Application"}`
   #
   # config.controller_to_realm_map =
 
-
   # -- activity logging --
   # will register the time of last user login, every login.
   # Default: `true`
   #
   # config.register_login_time =
 
-
   # will register the time of last user logout, every logout.
   # Default: `true`
   #
   # config.register_logout_time =
 
-
   # will register the time of last user action, every action.
   # Default: `true`
   #
   # config.register_last_activity_time =
 
-
   # -- external --
   # What providers are supported by this app, i.e. [:twitter, :facebook, :github, :linkedin, :xing, :google, :liveid] .
   # Default: `[]`
   #
   # config.external_providers =
 
-
   # You can change it by your local ca_file. i.e. '/etc/pki/tls/certs/ca-bundle.crt'
   # Path to ca_file. By default use a internal ca-bundle.crt.
   # Default: `'path/to/ca_file'`
   #
   # config.ca_file =
 
-
   # For information about LinkedIn API:
   # - user info fields go to https://developer.linkedin.com/documents/profile-fields
   # - access permissions go to https://developer.linkedin.com/documents/authentication#granting
@@ -139,7 +130,6 @@ Rails.application.config.sorcery.configure do |config|
   # config.liveid.callback_url = "http://mydomain.com:3000/oauth/callback?provider=liveid"
   # config.liveid.user_info_mapping = {:username => "name"}
 
-
   # --- user config ---
   config.user_config do |user|
     # -- core --
@@ -148,74 +138,62 @@ Rails.application.config.sorcery.configure do |config|
     #
     # user.username_attribute_names =
 
-
     # change *virtual* password attribute, the one which is used until an encrypted one is generated.
     # Default: `:password`
     #
     # user.password_attribute_name =
 
-
     # downcase the username before trying to authenticate, default is false
     # Default: `false`
     #
     user.downcase_username_before_authenticating = true
 
-
     # change default email attribute.
     # Default: `:email`
     #
     # user.email_attribute_name =
 
-
     # change default crypted_password attribute.
     # Default: `:crypted_password`
     #
     # user.crypted_password_attribute_name =
 
-
     # what pattern to use to join the password with the salt
     # Default: `""`
     #
     # user.salt_join_token =
 
-
     # change default salt attribute.
     # Default: `:salt`
     #
     # user.salt_attribute_name =
 
-
     # how many times to apply encryption to the password.
     # Default: `nil`
     #
     # user.stretches =
 
-
     # encryption key used to encrypt reversible encryptions such as AES256.
     # WARNING: If used for users' passwords, changing this key will leave passwords undecryptable!
     # Default: `nil`
     #
     # user.encryption_key =
 
-
     # use an external encryption class.
     # Default: `nil`
     #
     # user.custom_encryption_provider =
 
-
     # encryption algorithm name. See 'encryption_algorithm=' for available options.
     # Default: `:bcrypt`
     #
     # user.encryption_algorithm =
 
-
     # make this configuration inheritable for subclasses. Useful for ActiveRecord's STI.
     # Default: `false`
     #
     # user.subclasses_inherit_config =
 
-
     # -- remember_me --
     # allow the remember_me cookie to settable through AJAX
     # Default: `true`
@@ -227,38 +205,32 @@ Rails.application.config.sorcery.configure do |config|
     #
     # user.remember_me_for =
 
-
     # -- user_activation --
     # the attribute name to hold activation state (active/pending).
     # Default: `:activation_state`
     #
     # user.activation_state_attribute_name =
 
-
     # the attribute name to hold activation code (sent by email).
     # Default: `:activation_token`
     #
     # user.activation_token_attribute_name =
 
-
     # the attribute name to hold activation code expiration date.
     # Default: `:activation_token_expires_at`
     #
     # user.activation_token_expires_at_attribute_name =
 
-
     # how many seconds before the activation code expires. nil for never expires.
     # Default: `nil`
     #
     # user.activation_token_expiration_period =
 
-
     # your mailer class. Required.
     # Default: `nil`
     #
     user.user_activation_mailer = UserMailer
 
-
     # when true sorcery will not automatically
     # email activation details and allow you to
     # manually handle how and when email is sent.
@@ -266,56 +238,47 @@ Rails.application.config.sorcery.configure do |config|
     #
     # user.activation_mailer_disabled =
 
-
     # activation needed email method on your mailer class.
     # Default: `:activation_needed_email`
     #
     # user.activation_needed_email_method_name =
 
-
     # activation success email method on your mailer class.
     # Default: `:activation_success_email`
     #
     # user.activation_success_email_method_name =
 
-
     # do you want to prevent or allow users that did not activate by email to login?
     # Default: `true`
     #
     # user.prevent_non_active_users_to_login =
 
-
     # -- reset_password --
     # reset password code attribute name.
     # Default: `:reset_password_token`
     #
     # user.reset_password_token_attribute_name =
 
-
     # expires at attribute name.
     # Default: `:reset_password_token_expires_at`
     #
     # user.reset_password_token_expires_at_attribute_name =
 
-
     # when was email sent, used for hammering protection.
     # Default: `:reset_password_email_sent_at`
     #
     # user.reset_password_email_sent_at_attribute_name =
 
-
     # mailer class. Needed.
     # Default: `nil`
     #
     user.reset_password_mailer = UserMailer
 
-
     # reset password email method on your mailer class.
     # Default: `:reset_password_email`
     #
     # user.reset_password_email_method_name =
 
-
     # when true sorcery will not automatically
     # email password reset details and allow you to
     # manually handle how and when email is sent
@@ -323,38 +286,32 @@ Rails.application.config.sorcery.configure do |config|
     #
     # user.reset_password_mailer_disabled =
 
-
     # how many seconds before the reset request expires. nil for never expires.
     # Default: `nil`
     #
     # user.reset_password_expiration_period =
 
-
     # hammering protection, how long to wait before allowing another email to be sent.
     # Default: `5 * 60`
     #
     user.reset_password_time_between_emails = 1.minute
 
-
     # -- brute_force_protection --
     # Failed logins attribute name.
     # Default: `:failed_logins_count`
     #
     # user.failed_logins_count_attribute_name =
 
-
     # This field indicates whether user is banned and when it will be active again.
     # Default: `:lock_expires_at`
     #
     # user.lock_expires_at_attribute_name =
 
-
     # How many failed logins allowed.
     # Default: `50`
     #
     # user.consecutive_login_retries_amount_limit =
 
-
     # How long the user should be banned. in seconds. 0 for permanent.
     # Default: `60 * 60`
     #
@@ -387,44 +344,37 @@ Rails.application.config.sorcery.configure do |config|
     #
     # user.last_login_at_attribute_name =
 
-
     # Last logout attribute name.
     # Default: `:last_logout_at`
     #
     # user.last_logout_at_attribute_name =
 
-
     # Last activity attribute name.
     # Default: `:last_activity_at`
     #
     # user.last_activity_at_attribute_name =
 
-
     # How long since last activity is he user defined logged out?
     # Default: `10 * 60`
     #
     # user.activity_timeout =
 
-
     # -- external --
     # Class which holds the various external provider data for this user.
     # Default: `nil`
     #
     # user.authentications_class =
 
-
     # User's identifier in authentications class.
     # Default: `:user_id`
     #
     # user.authentications_user_id_attribute_name =
 
-
     # Provider's identifier in authentications class.
     # Default: `:provider`
     #
     # user.provider_attribute_name =
 
-
     # User's external unique identifier in authentications class.
     # Default: `:uid`
     #

config/initializers/will_paginate.rb

@@ -1 +1,3 @@
+# frozen_string_literal: true
+
 WillPaginate.per_page = 20

config/initializers/wrap_parameters.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # This file contains settings for ActionController::ParamsWrapper which

config/puma.rb

@@ -1,28 +1,30 @@
+# frozen_string_literal: true
+
 # Puma can serve each request in a thread from an internal thread pool.
 # The `threads` method setting takes two numbers: a minimum and maximum.
 # Any libraries that use thread pools should be configured to match
 # the maximum value specified for Puma. Default is set to 5 threads for minimum
 # and maximum; this matches the default thread size of Active Record.
 #
-max_threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
-min_threads_count = ENV.fetch("RAILS_MIN_THREADS") { max_threads_count }
+max_threads_count = ENV.fetch('RAILS_MAX_THREADS', 5)
+min_threads_count = ENV.fetch('RAILS_MIN_THREADS') { max_threads_count }
 threads min_threads_count, max_threads_count
 
 # Specifies the `worker_timeout` threshold that Puma will use to wait before
 # terminating a worker in development environments.
 #
-worker_timeout 3600 if ENV.fetch("RAILS_ENV", "development") == "development"
+worker_timeout 3600 if ENV.fetch('RAILS_ENV', 'development') == 'development'
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 7000.
 #
-port        ENV.fetch("PORT") { 7000 }
+port        ENV.fetch('PORT', 7000)
 
 # Specifies the `environment` that Puma will run in.
 #
-environment ENV.fetch("RAILS_ENV") { "development" }
+environment ENV.fetch('RAILS_ENV', 'development')
 
 # Specifies the `pidfile` that Puma will use.
-pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
+pidfile ENV.fetch('PIDFILE', 'tmp/pids/server.pid')
 
 # Specifies the number of `workers` to boot in clustered mode.
 # Workers are forked web server processes. If using threads and workers together

config/schedule.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Use this file to easily define all of your cron jobs.
 #
 # It's helpful, but not entirely necessary to understand cron before proceeding.
@@ -19,7 +21,7 @@
 
 # Learn more: http://github.com/javan/whenever
 
-set :output, Whenever.path + '/log/whenever/whenever_$(date +%Y%m%d%H%M%S).log'
+set :output, "#{Whenever.path}/log/whenever/whenever_$(date +%Y%m%d%H%M%S).log"
 set :environment, ENV['RAILS_ENV'] if ENV['RAILS_ENV']
 
 every 1.day, at: '3:00 am' do

config/spring.rb

@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 Spring.watch(
-  ".ruby-version",
-  ".rbenv-vars",
-  "tmp/restart.txt",
-  "tmp/caching-dev.txt"
+  '.ruby-version',
+  '.rbenv-vars',
+  'tmp/restart.txt',
+  'tmp/caching-dev.txt'
 )