diff --git a/.rubocop.yml b/.rubocop.yml
index f5bd36e..4ef8994 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -13,6 +13,7 @@ AllCops:
     - 'config/initializers/*.rb'
     - 'config/environments/*.rb'
     - 'config/*.rb'
+    - 'node_modules/**/*'
   NewCops: enable
 
 Layout/LineLength:
diff --git a/app/channels/application_cable/channel.rb b/app/channels/application_cable/channel.rb
index d672697..9aec230 100644
--- a/app/channels/application_cable/channel.rb
+++ b/app/channels/application_cable/channel.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ApplicationCable
   class Channel < ActionCable::Channel::Base
   end
diff --git a/app/channels/application_cable/connection.rb b/app/channels/application_cable/connection.rb
index 0ff5442..8d6c2a1 100644
--- a/app/channels/application_cable/connection.rb
+++ b/app/channels/application_cable/connection.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ApplicationCable
   class Connection < ActionCable::Connection::Base
   end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 98b53bb..2f96a19 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationController < ActionController::Base
   around_action :switch_locale
 
diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 95f2992..a0ac1f8 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -1,4 +1,5 @@
+# frozen_string_literal: true
+
 class HomeController < ApplicationController
-  def index
-  end
+  def index; end
 end
diff --git a/app/controllers/protected_controller.rb b/app/controllers/protected_controller.rb
index 9b940fd..8c77cbe 100644
--- a/app/controllers/protected_controller.rb
+++ b/app/controllers/protected_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ProtectedController < ApplicationController
   before_action :authenticate_user!
   include Pagy::Backend
diff --git a/app/controllers/users/omniauth_callbacks_controller.rb b/app/controllers/users/omniauth_callbacks_controller.rb
index 1987428..3c14bff 100644
--- a/app/controllers/users/omniauth_callbacks_controller.rb
+++ b/app/controllers/users/omniauth_callbacks_controller.rb
@@ -3,25 +3,27 @@
 # Controller: Callback
 #
 # Description: Callback method for Bnet
-class Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController
-  skip_before_action :verify_authenticity_token, only: :bnet
+module Users
+  class OmniauthCallbacksController < Devise::OmniauthCallbacksController
+    skip_before_action :verify_authenticity_token, only: :bnet
 
-  def bnet
-    @user = User.from_omniauth(request.env['omniauth.auth'])
+    def bnet
+      @user = User.from_omniauth(request.env['omniauth.auth'])
 
-    if @user.persisted?
-      sign_in_and_redirect @user, event: :authentication
-      WowCharactersWorker.perform_async(@user.id)
-      WowMountsCollectionWorker.perform_async(@user.id)
-      WowPetsCollectionWorker.perform_async(@user.id)
-      set_flash_message(:notice, :success, kind: 'Bnet') if is_navigational_format?
-    else
-      session['devise.bnet_data'] = request.env['omniauth.auth'].except(:extra)
-      redirect_to new_user_registration_url
+      if @user.persisted?
+        sign_in_and_redirect @user, event: :authentication
+        WowCharactersWorker.perform_async(@user.id)
+        WowMountsCollectionWorker.perform_async(@user.id)
+        WowPetsCollectionWorker.perform_async(@user.id)
+        set_flash_message(:notice, :success, kind: 'Bnet') if is_navigational_format?
+      else
+        session['devise.bnet_data'] = request.env['omniauth.auth'].except(:extra)
+        redirect_to new_user_registration_url
+      end
+    end
+
+    def failure
+      redirect_to root_path
     end
   end
-
-  def failure
-    redirect_to root_path
-  end
 end
diff --git a/app/controllers/wow_characters_controller.rb b/app/controllers/wow_characters_controller.rb
index 056b5b8..a0fbf15 100644
--- a/app/controllers/wow_characters_controller.rb
+++ b/app/controllers/wow_characters_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharactersController < ProtectedController
   def index
     @wow_characters = current_user.wow_characters.all
diff --git a/app/controllers/wow_mounts_controller.rb b/app/controllers/wow_mounts_controller.rb
index 510b088..457421f 100644
--- a/app/controllers/wow_mounts_controller.rb
+++ b/app/controllers/wow_mounts_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowMountsController < ProtectedController
   def index
     @pagy, @wow_mounts = pagy(WowMount.all, items: 12)
diff --git a/app/controllers/wow_pets_controller.rb b/app/controllers/wow_pets_controller.rb
index 8f3d1ca..1691645 100644
--- a/app/controllers/wow_pets_controller.rb
+++ b/app/controllers/wow_pets_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowPetsController < ProtectedController
   def index
     @pagy, @wow_pets = pagy(WowPet.all, items: 12)
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index ed6a048..0e0edb4 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ApplicationHelper
   include Pagy::Frontend
 end
diff --git a/app/helpers/characters_helper.rb b/app/helpers/characters_helper.rb
index 8acbd18..c21fbc9 100644
--- a/app/helpers/characters_helper.rb
+++ b/app/helpers/characters_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module CharactersHelper
 end
diff --git a/app/helpers/home_helper.rb b/app/helpers/home_helper.rb
index 23de56a..0362095 100644
--- a/app/helpers/home_helper.rb
+++ b/app/helpers/home_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module HomeHelper
 end
diff --git a/app/helpers/protected_helper.rb b/app/helpers/protected_helper.rb
index 12b7e1c..2614461 100644
--- a/app/helpers/protected_helper.rb
+++ b/app/helpers/protected_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module ProtectedHelper
 end
diff --git a/app/helpers/welcome_helper.rb b/app/helpers/welcome_helper.rb
index eeead45..4ada0f4 100644
--- a/app/helpers/welcome_helper.rb
+++ b/app/helpers/welcome_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module WelcomeHelper
 end
diff --git a/app/helpers/wow_mounts_helper.rb b/app/helpers/wow_mounts_helper.rb
index 7e20ab6..33339fa 100644
--- a/app/helpers/wow_mounts_helper.rb
+++ b/app/helpers/wow_mounts_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module WowMountsHelper
 end
diff --git a/app/helpers/wow_pets_helper.rb b/app/helpers/wow_pets_helper.rb
index 5fe264a..cbf0494 100644
--- a/app/helpers/wow_pets_helper.rb
+++ b/app/helpers/wow_pets_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module WowPetsHelper
 end
diff --git a/app/jobs/application_job.rb b/app/jobs/application_job.rb
index d394c3d..bef3959 100644
--- a/app/jobs/application_job.rb
+++ b/app/jobs/application_job.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationJob < ActiveJob::Base
   # Automatically retry jobs that encountered a deadlock
   # retry_on ActiveRecord::Deadlocked
diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
index 286b223..d84cb6e 100644
--- a/app/mailers/application_mailer.rb
+++ b/app/mailers/application_mailer.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationMailer < ActionMailer::Base
   default from: 'from@example.com'
   layout 'mailer'
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
index 10a4cba..71fbba5 100644
--- a/app/models/application_record.rb
+++ b/app/models/application_record.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationRecord < ActiveRecord::Base
   self.abstract_class = true
 end
diff --git a/app/models/learned_wow_pet_ability.rb b/app/models/learned_wow_pet_ability.rb
index cf9bc33..0e67fc3 100644
--- a/app/models/learned_wow_pet_ability.rb
+++ b/app/models/learned_wow_pet_ability.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class LearnedWowPetAbility < ApplicationRecord
   belongs_to :wow_pet
   belongs_to :wow_pet_ability
diff --git a/app/models/user_obtain_wow_mount.rb b/app/models/user_obtain_wow_mount.rb
index 7702db6..5491906 100644
--- a/app/models/user_obtain_wow_mount.rb
+++ b/app/models/user_obtain_wow_mount.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class UserObtainWowMount < ApplicationRecord
   belongs_to :user
   belongs_to :wow_mount
diff --git a/app/models/user_obtain_wow_pet.rb b/app/models/user_obtain_wow_pet.rb
index 906d8ad..a9dfa4a 100644
--- a/app/models/user_obtain_wow_pet.rb
+++ b/app/models/user_obtain_wow_pet.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class UserObtainWowPet < ApplicationRecord
   belongs_to :user
   belongs_to :wow_pet
diff --git a/app/models/wow_character.rb b/app/models/wow_character.rb
index 57aa821..85023ae 100644
--- a/app/models/wow_character.rb
+++ b/app/models/wow_character.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacter < ApplicationRecord
   extend Mobility
   translates :translated_faction, :translated_gender
diff --git a/app/models/wow_character_medium.rb b/app/models/wow_character_medium.rb
index 7cbeb2b..900c78d 100644
--- a/app/models/wow_character_medium.rb
+++ b/app/models/wow_character_medium.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacterMedium < ApplicationRecord
   belongs_to :wow_character
 end
diff --git a/app/models/wow_character_title.rb b/app/models/wow_character_title.rb
index 946d148..4c3be1b 100644
--- a/app/models/wow_character_title.rb
+++ b/app/models/wow_character_title.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacterTitle < ApplicationRecord
   extend Mobility
   translates :name, :male_name, :female_name
diff --git a/app/models/wow_class.rb b/app/models/wow_class.rb
index 3dc09ef..d869598 100644
--- a/app/models/wow_class.rb
+++ b/app/models/wow_class.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowClass < ApplicationRecord
   extend Mobility
   translates :name, :power_type, :male_name, :female_name
diff --git a/app/models/wow_mount.rb b/app/models/wow_mount.rb
index bc3940b..5883d66 100644
--- a/app/models/wow_mount.rb
+++ b/app/models/wow_mount.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowMount < ApplicationRecord
   extend Mobility
   translates :name, :description, :translated_faction, :translated_source
diff --git a/app/models/wow_pet.rb b/app/models/wow_pet.rb
index 9ede46b..c7b5fad 100644
--- a/app/models/wow_pet.rb
+++ b/app/models/wow_pet.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowPet < ApplicationRecord
   extend Mobility
   translates :name, :translated_battle_pet_type, :description, :translated_source_type
diff --git a/app/models/wow_pet_ability.rb b/app/models/wow_pet_ability.rb
index de546c8..db5ecb2 100644
--- a/app/models/wow_pet_ability.rb
+++ b/app/models/wow_pet_ability.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowPetAbility < ApplicationRecord
   extend Mobility
   translates :name, :translated_battle_pet_type
diff --git a/app/models/wow_race.rb b/app/models/wow_race.rb
index bf3b3c1..c9444c6 100644
--- a/app/models/wow_race.rb
+++ b/app/models/wow_race.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowRace < ApplicationRecord
   extend Mobility
   translates :name, :translated_faction, :male_name, :female_name
diff --git a/app/models/wow_realm.rb b/app/models/wow_realm.rb
index 0f1c9af..5199883 100644
--- a/app/models/wow_realm.rb
+++ b/app/models/wow_realm.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowRealm < ApplicationRecord
   extend Mobility
   translates :name, :category, :realm_type
diff --git a/app/workers/wow_character_detail_worker.rb b/app/workers/wow_character_detail_worker.rb
index ce98074..164e0ea 100644
--- a/app/workers/wow_character_detail_worker.rb
+++ b/app/workers/wow_character_detail_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacterDetailWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_character_media_worker.rb b/app/workers/wow_character_media_worker.rb
index 888b956..0c4a500 100644
--- a/app/workers/wow_character_media_worker.rb
+++ b/app/workers/wow_character_media_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacterMediaWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_character_title_detail_worker.rb b/app/workers/wow_character_title_detail_worker.rb
index d5b31a5..855ac06 100644
--- a/app/workers/wow_character_title_detail_worker.rb
+++ b/app/workers/wow_character_title_detail_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacterTitleDetailWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_character_titles_worker.rb b/app/workers/wow_character_titles_worker.rb
index 340450e..e897b42 100644
--- a/app/workers/wow_character_titles_worker.rb
+++ b/app/workers/wow_character_titles_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharacterTitlesWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_characters_worker.rb b/app/workers/wow_characters_worker.rb
index 1c25ace..acaebcc 100644
--- a/app/workers/wow_characters_worker.rb
+++ b/app/workers/wow_characters_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowCharactersWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_class_detail_worker.rb b/app/workers/wow_class_detail_worker.rb
index eca5ffa..c3ce244 100644
--- a/app/workers/wow_class_detail_worker.rb
+++ b/app/workers/wow_class_detail_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowClassDetailWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_classes_worker.rb b/app/workers/wow_classes_worker.rb
index fb00eda..5aaa14b 100644
--- a/app/workers/wow_classes_worker.rb
+++ b/app/workers/wow_classes_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowClassesWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_mount_detail_worker.rb b/app/workers/wow_mount_detail_worker.rb
index ebcdea4..c52551c 100644
--- a/app/workers/wow_mount_detail_worker.rb
+++ b/app/workers/wow_mount_detail_worker.rb
@@ -1,8 +1,6 @@
-class WowMountDetailWorker < WowSidekiqWorker
-  def locales
-    super
-  end
+# frozen_string_literal: true
 
+class WowMountDetailWorker < WowSidekiqWorker
   def perform(mount_id)
     return unless (mount = WowMount.where(mount_id: mount_id).first)
 
diff --git a/app/workers/wow_mounts_collection_worker.rb b/app/workers/wow_mounts_collection_worker.rb
index 1869ec8..330ea80 100644
--- a/app/workers/wow_mounts_collection_worker.rb
+++ b/app/workers/wow_mounts_collection_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowMountsCollectionWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_mounts_worker.rb b/app/workers/wow_mounts_worker.rb
index 8d4c0d2..5c7a571 100644
--- a/app/workers/wow_mounts_worker.rb
+++ b/app/workers/wow_mounts_worker.rb
@@ -1,8 +1,6 @@
-class WowMountsWorker < WowSidekiqWorker
-  def locales
-    super
-  end
+# frozen_string_literal: true
 
+class WowMountsWorker < WowSidekiqWorker
   def perform
     RBattlenet.authenticate(client_id: ENV['BLIZZARD_API_CLIENT_ID'], client_secret: ENV['BLIZZARD_API_CLIENT_SECRET'])
     RBattlenet.set_options(locale: 'all')
diff --git a/app/workers/wow_pet_abilities_worker.rb b/app/workers/wow_pet_abilities_worker.rb
index dd54ede..45ca046 100644
--- a/app/workers/wow_pet_abilities_worker.rb
+++ b/app/workers/wow_pet_abilities_worker.rb
@@ -1,8 +1,6 @@
-class WowPetAbilitiesWorker < WowSidekiqWorker
-  def locales
-    super
-  end
+# frozen_string_literal: true
 
+class WowPetAbilitiesWorker < WowSidekiqWorker
   def perform
     RBattlenet.authenticate(client_id: ENV['BLIZZARD_API_CLIENT_ID'], client_secret: ENV['BLIZZARD_API_CLIENT_SECRET'])
     RBattlenet.set_options(locale: 'all')
diff --git a/app/workers/wow_pet_ability_detail_worker.rb b/app/workers/wow_pet_ability_detail_worker.rb
index a2d56ee..f1879d0 100644
--- a/app/workers/wow_pet_ability_detail_worker.rb
+++ b/app/workers/wow_pet_ability_detail_worker.rb
@@ -1,10 +1,7 @@
+# frozen_string_literal: true
+
 class WowPetAbilityDetailWorker < WowSidekiqWorker
-  def locales
-    super
-  end
-
   def perform(ability_id)
-
     return unless (ability = WowPetAbility.where(ability_id: ability_id).first)
 
     RBattlenet.set_options(locale: 'all')
diff --git a/app/workers/wow_pet_detail_worker.rb b/app/workers/wow_pet_detail_worker.rb
index 688dd9b..6b40945 100644
--- a/app/workers/wow_pet_detail_worker.rb
+++ b/app/workers/wow_pet_detail_worker.rb
@@ -1,10 +1,7 @@
+# frozen_string_literal: true
+
 class WowPetDetailWorker < WowSidekiqWorker
-  def locales
-    super
-  end
-
   def perform(pet_id)
-
     return unless (pet = WowPet.where(pet_id: pet_id).first)
 
     RBattlenet.set_options(locale: 'all')
@@ -39,12 +36,10 @@ class WowPetDetailWorker < WowSidekiqWorker
     creature_media = RBattlenet::Wow::CreatureMedia.find(pet.creature_display_id)
     pet.media_zoom_url = creature_media.assets.first.value if creature_media.status_code == 200
 
-    if result.abilities
-      result.abilities.each do |ability|
-        next unless (local_ability = WowPetAbility.where(ability_id: ability.ability.id).first)
+    result.abilities&.each do |ability|
+      next unless (local_ability = WowPetAbility.where(ability_id: ability.ability.id).first)
 
-        LearnedWowPetAbility.where(wow_pet: pet.id, wow_pet_ability: local_ability.id).first_or_create
-      end
+      LearnedWowPetAbility.where(wow_pet: pet.id, wow_pet_ability: local_ability.id).first_or_create
     end
 
     pet.save
diff --git a/app/workers/wow_pets_collection_worker.rb b/app/workers/wow_pets_collection_worker.rb
index 123c3c9..122c818 100644
--- a/app/workers/wow_pets_collection_worker.rb
+++ b/app/workers/wow_pets_collection_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowPetsCollectionWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_pets_worker.rb b/app/workers/wow_pets_worker.rb
index 8dc5305..c69c46b 100644
--- a/app/workers/wow_pets_worker.rb
+++ b/app/workers/wow_pets_worker.rb
@@ -1,8 +1,6 @@
-class WowPetsWorker < WowSidekiqWorker
-  def locales
-    super
-  end
+# frozen_string_literal: true
 
+class WowPetsWorker < WowSidekiqWorker
   def perform
     RBattlenet.authenticate(client_id: ENV['BLIZZARD_API_CLIENT_ID'], client_secret: ENV['BLIZZARD_API_CLIENT_SECRET'])
     RBattlenet.set_options(locale: 'all')
diff --git a/app/workers/wow_race_detail_worker.rb b/app/workers/wow_race_detail_worker.rb
index 5eafac9..04b521b 100644
--- a/app/workers/wow_race_detail_worker.rb
+++ b/app/workers/wow_race_detail_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowRaceDetailWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_races_worker.rb b/app/workers/wow_races_worker.rb
index 70a0b90..8ad170b 100644
--- a/app/workers/wow_races_worker.rb
+++ b/app/workers/wow_races_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowRacesWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_realm_detail_worker.rb b/app/workers/wow_realm_detail_worker.rb
index e14d554..6228670 100644
--- a/app/workers/wow_realm_detail_worker.rb
+++ b/app/workers/wow_realm_detail_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowRealmDetailWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_realms_worker.rb b/app/workers/wow_realms_worker.rb
index bbe122d..84ed870 100644
--- a/app/workers/wow_realms_worker.rb
+++ b/app/workers/wow_realms_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowRealmsWorker
   include Sidekiq::Worker
 
diff --git a/app/workers/wow_sidekiq_worker.rb b/app/workers/wow_sidekiq_worker.rb
index d20e647..49cbc96 100644
--- a/app/workers/wow_sidekiq_worker.rb
+++ b/app/workers/wow_sidekiq_worker.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class WowSidekiqWorker
   include Sidekiq::Worker
 
diff --git a/config.ru b/config.ru
index ad1fbf2..6dc8321 100644
--- a/config.ru
+++ b/config.ru
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This file is used by Rack-based servers to start the application.
 
 require_relative 'config/environment'
diff --git a/db/seeds.rb b/db/seeds.rb
index f3a0480..c8c1b75 100644
--- a/db/seeds.rb
+++ b/db/seeds.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # This file should contain all the record creation needed to seed the database with its default values.
 # The data can then be loaded with the bin/rails db:seed command (or created alongside the database with db:setup).
 #