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-rw-r--r--.rubocop_todo.yml82
-rw-r--r--app/lib/webfinger.rb4
-rw-r--r--db/migrate/20160305115639_add_devise_to_users.rb2
-rw-r--r--db/migrate/20161122163057_remove_unneeded_indexes.rb6
-rw-r--r--db/migrate/20170125145934_add_spoiler_text_to_statuses.rb2
-rw-r--r--db/migrate/20171212195226_remove_duplicate_indexes_in_lists.rb4
-rw-r--r--db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb4
-rw-r--r--db/migrate/20180617162849_remove_unused_indexes.rb6
-rw-r--r--db/migrate/20200521180606_encrypted_message_ids_to_timestamp_ids.rb2
-rw-r--r--db/migrate/20200622213645_media_attachment_ids_to_timestamp_ids.rb2
-rw-r--r--db/migrate/20210306164523_account_ids_to_timestamp_ids.rb2
-rw-r--r--lib/mastodon/emoji_cli.rb2
-rw-r--r--lib/rails/engine_extensions.rb2
-rw-r--r--lib/tasks/mastodon.rake2
-rw-r--r--spec/controllers/admin/change_email_controller_spec.rb8
-rw-r--r--spec/controllers/api/v1/streaming_controller_spec.rb2
-rw-r--r--spec/controllers/application_controller_spec.rb4
-rw-r--r--spec/controllers/auth/registrations_controller_spec.rb20
-rw-r--r--spec/controllers/auth/sessions_controller_spec.rb28
-rw-r--r--spec/controllers/oauth/authorized_applications_controller_spec.rb2
-rw-r--r--spec/controllers/settings/imports_controller_spec.rb4
-rw-r--r--spec/controllers/settings/profiles_controller_spec.rb4
-rw-r--r--spec/controllers/settings/two_factor_authentication/webauthn_credentials_controller_spec.rb2
-rw-r--r--spec/controllers/statuses_cleanup_controller_spec.rb4
-rw-r--r--spec/controllers/well_known/nodeinfo_controller_spec.rb4
-rw-r--r--spec/fabricators/account_moderation_note_fabricator.rb2
-rw-r--r--spec/fabricators/account_note_fabricator.rb2
-rw-r--r--spec/fabricators/account_stat_fabricator.rb6
-rw-r--r--spec/fabricators/account_tag_stat_fabricator.rb2
-rw-r--r--spec/fabricators/account_warning_preset_fabricator.rb2
-rw-r--r--spec/fabricators/admin_action_log_fabricator.rb2
-rw-r--r--spec/fabricators/canonical_email_block_fabricator.rb2
-rw-r--r--spec/fabricators/conversation_account_fabricator.rb2
-rw-r--r--spec/fabricators/custom_emoji_category_fabricator.rb2
-rw-r--r--spec/fabricators/domain_allow_fabricator.rb2
-rw-r--r--spec/fabricators/encrypted_message_fabricator.rb4
-rw-r--r--spec/fabricators/identity_fabricator.rb4
-rw-r--r--spec/fabricators/ip_block_fabricator.rb8
-rw-r--r--spec/fabricators/list_fabricator.rb2
-rw-r--r--spec/fabricators/relay_fabricator.rb2
-rw-r--r--spec/fabricators/report_fabricator.rb2
-rw-r--r--spec/fabricators/report_note_fabricator.rb2
-rw-r--r--spec/fabricators/session_activation_fabricator.rb2
-rw-r--r--spec/fabricators/status_edit_fabricator.rb4
-rw-r--r--spec/fabricators/status_fabricator.rb2
-rw-r--r--spec/fabricators/status_stat_fabricator.rb6
-rw-r--r--spec/fabricators/user_fabricator.rb2
-rw-r--r--spec/fabricators/user_role_fabricator.rb4
-rw-r--r--spec/features/log_in_spec.rb4
-rw-r--r--spec/helpers/accounts_helper_spec.rb8
-rw-r--r--spec/helpers/application_helper_spec.rb10
-rw-r--r--spec/lib/feed_manager_spec.rb2
-rw-r--r--spec/mailers/notification_mailer_spec.rb44
-rw-r--r--spec/mailers/user_mailer_spec.rb2
-rw-r--r--spec/models/account_spec.rb58
-rw-r--r--spec/models/media_attachment_spec.rb22
-rw-r--r--spec/models/web/push_subscription_spec.rb2
-rw-r--r--spec/models/webauthn_credentials_spec.rb4
-rw-r--r--spec/presenters/instance_presenter_spec.rb30
-rw-r--r--spec/rails_helper.rb2
-rw-r--r--spec/requests/catch_all_route_request_spec.rb20
-rw-r--r--spec/requests/host_meta_request_spec.rb10
-rw-r--r--spec/requests/localization_spec.rb6
-rw-r--r--spec/services/account_search_service_spec.rb2
-rw-r--r--spec/services/activitypub/fetch_remote_status_service_spec.rb40
-rw-r--r--spec/services/delete_account_service_spec.rb12
-rw-r--r--spec/services/favourite_service_spec.rb4
-rw-r--r--spec/services/fetch_link_card_service_spec.rb8
-rw-r--r--spec/services/fetch_oembed_service_spec.rb6
-rw-r--r--spec/services/fetch_remote_status_service_spec.rb2
-rw-r--r--spec/services/follow_service_spec.rb2
-rw-r--r--spec/services/import_service_spec.rb4
-rw-r--r--spec/services/post_status_service_spec.rb28
-rw-r--r--spec/services/process_mentions_service_spec.rb8
-rw-r--r--spec/services/resolve_account_service_spec.rb18
-rw-r--r--spec/spec_helper.rb6
76 files changed, 277 insertions, 359 deletions
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 1c22c440b..e99747819 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -3057,88 +3057,6 @@ Style/StringConcatenation:
     - 'spec/validators/disallowed_hashtags_validator_spec.rb'
     - 'spec/workers/web/push_notification_worker_spec.rb'
 
-# Offense count: 297
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle, ConsistentQuotesInMultiline.
-# SupportedStyles: single_quotes, double_quotes
-Style/StringLiterals:
-  Exclude:
-    - 'app/lib/webfinger.rb'
-    - 'db/migrate/20160305115639_add_devise_to_users.rb'
-    - 'db/migrate/20161122163057_remove_unneeded_indexes.rb'
-    - 'db/migrate/20170125145934_add_spoiler_text_to_statuses.rb'
-    - 'db/migrate/20171212195226_remove_duplicate_indexes_in_lists.rb'
-    - 'db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb'
-    - 'db/migrate/20180617162849_remove_unused_indexes.rb'
-    - 'db/migrate/20200521180606_encrypted_message_ids_to_timestamp_ids.rb'
-    - 'db/migrate/20200622213645_media_attachment_ids_to_timestamp_ids.rb'
-    - 'db/migrate/20210306164523_account_ids_to_timestamp_ids.rb'
-    - 'lib/mastodon/emoji_cli.rb'
-    - 'lib/rails/engine_extensions.rb'
-    - 'lib/tasks/mastodon.rake'
-    - 'spec/controllers/admin/change_email_controller_spec.rb'
-    - 'spec/controllers/api/v1/streaming_controller_spec.rb'
-    - 'spec/controllers/application_controller_spec.rb'
-    - 'spec/controllers/auth/registrations_controller_spec.rb'
-    - 'spec/controllers/auth/sessions_controller_spec.rb'
-    - 'spec/controllers/oauth/authorized_applications_controller_spec.rb'
-    - 'spec/controllers/settings/imports_controller_spec.rb'
-    - 'spec/controllers/settings/profiles_controller_spec.rb'
-    - 'spec/controllers/settings/two_factor_authentication/webauthn_credentials_controller_spec.rb'
-    - 'spec/controllers/statuses_cleanup_controller_spec.rb'
-    - 'spec/controllers/well_known/nodeinfo_controller_spec.rb'
-    - 'spec/fabricators/account_moderation_note_fabricator.rb'
-    - 'spec/fabricators/account_note_fabricator.rb'
-    - 'spec/fabricators/account_stat_fabricator.rb'
-    - 'spec/fabricators/account_tag_stat_fabricator.rb'
-    - 'spec/fabricators/account_warning_preset_fabricator.rb'
-    - 'spec/fabricators/admin_action_log_fabricator.rb'
-    - 'spec/fabricators/canonical_email_block_fabricator.rb'
-    - 'spec/fabricators/conversation_account_fabricator.rb'
-    - 'spec/fabricators/custom_emoji_category_fabricator.rb'
-    - 'spec/fabricators/domain_allow_fabricator.rb'
-    - 'spec/fabricators/encrypted_message_fabricator.rb'
-    - 'spec/fabricators/identity_fabricator.rb'
-    - 'spec/fabricators/ip_block_fabricator.rb'
-    - 'spec/fabricators/list_fabricator.rb'
-    - 'spec/fabricators/relay_fabricator.rb'
-    - 'spec/fabricators/report_fabricator.rb'
-    - 'spec/fabricators/report_note_fabricator.rb'
-    - 'spec/fabricators/session_activation_fabricator.rb'
-    - 'spec/fabricators/status_edit_fabricator.rb'
-    - 'spec/fabricators/status_fabricator.rb'
-    - 'spec/fabricators/status_stat_fabricator.rb'
-    - 'spec/fabricators/user_fabricator.rb'
-    - 'spec/fabricators/user_role_fabricator.rb'
-    - 'spec/features/log_in_spec.rb'
-    - 'spec/helpers/accounts_helper_spec.rb'
-    - 'spec/helpers/application_helper_spec.rb'
-    - 'spec/lib/feed_manager_spec.rb'
-    - 'spec/mailers/notification_mailer_spec.rb'
-    - 'spec/mailers/user_mailer_spec.rb'
-    - 'spec/models/account_spec.rb'
-    - 'spec/models/media_attachment_spec.rb'
-    - 'spec/models/web/push_subscription_spec.rb'
-    - 'spec/models/webauthn_credentials_spec.rb'
-    - 'spec/presenters/instance_presenter_spec.rb'
-    - 'spec/rails_helper.rb'
-    - 'spec/requests/catch_all_route_request_spec.rb'
-    - 'spec/requests/host_meta_request_spec.rb'
-    - 'spec/requests/localization_spec.rb'
-    - 'spec/services/account_search_service_spec.rb'
-    - 'spec/services/activitypub/fetch_remote_status_service_spec.rb'
-    - 'spec/services/delete_account_service_spec.rb'
-    - 'spec/services/favourite_service_spec.rb'
-    - 'spec/services/fetch_link_card_service_spec.rb'
-    - 'spec/services/fetch_oembed_service_spec.rb'
-    - 'spec/services/fetch_remote_status_service_spec.rb'
-    - 'spec/services/follow_service_spec.rb'
-    - 'spec/services/import_service_spec.rb'
-    - 'spec/services/post_status_service_spec.rb'
-    - 'spec/services/process_mentions_service_spec.rb'
-    - 'spec/services/resolve_account_service_spec.rb'
-    - 'spec/spec_helper.rb'
-
 # Offense count: 272
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle, MinSize.
diff --git a/app/lib/webfinger.rb b/app/lib/webfinger.rb
index 7c0c10c33..42ddef47b 100644
--- a/app/lib/webfinger.rb
+++ b/app/lib/webfinger.rb
@@ -99,7 +99,7 @@ class Webfinger
   end
 
   def standard_url
-    if @domain.end_with? ".onion"
+    if @domain.end_with? '.onion'
       "http://#{@domain}/.well-known/webfinger?resource=#{@uri}"
     else
       "https://#{@domain}/.well-known/webfinger?resource=#{@uri}"
@@ -107,7 +107,7 @@ class Webfinger
   end
 
   def host_meta_url
-    if @domain.end_with? ".onion"
+    if @domain.end_with? '.onion'
       "http://#{@domain}/.well-known/host-meta"
     else
       "https://#{@domain}/.well-known/host-meta"
diff --git a/db/migrate/20160305115639_add_devise_to_users.rb b/db/migrate/20160305115639_add_devise_to_users.rb
index 0e12e6053..fa1e521b2 100644
--- a/db/migrate/20160305115639_add_devise_to_users.rb
+++ b/db/migrate/20160305115639_add_devise_to_users.rb
@@ -2,7 +2,7 @@ class AddDeviseToUsers < ActiveRecord::Migration[4.2]
   def self.up
     change_table(:users) do |t|
       ## Database authenticatable
-      t.string :encrypted_password, null: false, default: ""
+      t.string :encrypted_password, null: false, default: ''
 
       ## Recoverable
       t.string   :reset_password_token
diff --git a/db/migrate/20161122163057_remove_unneeded_indexes.rb b/db/migrate/20161122163057_remove_unneeded_indexes.rb
index 3832b878d..12cc9c5b2 100644
--- a/db/migrate/20161122163057_remove_unneeded_indexes.rb
+++ b/db/migrate/20161122163057_remove_unneeded_indexes.rb
@@ -1,7 +1,7 @@
 class RemoveUnneededIndexes < ActiveRecord::Migration[5.0]
   def change
-    remove_index :notifications, name: "index_notifications_on_account_id"
-    remove_index :settings, name: "index_settings_on_target_type_and_target_id"
-    remove_index :statuses_tags, name: "index_statuses_tags_on_tag_id"
+    remove_index :notifications, name: 'index_notifications_on_account_id'
+    remove_index :settings, name: 'index_settings_on_target_type_and_target_id'
+    remove_index :statuses_tags, name: 'index_statuses_tags_on_tag_id'
   end
 end
diff --git a/db/migrate/20170125145934_add_spoiler_text_to_statuses.rb b/db/migrate/20170125145934_add_spoiler_text_to_statuses.rb
index 2c43210ba..39cd41c00 100644
--- a/db/migrate/20170125145934_add_spoiler_text_to_statuses.rb
+++ b/db/migrate/20170125145934_add_spoiler_text_to_statuses.rb
@@ -1,5 +1,5 @@
 class AddSpoilerTextToStatuses < ActiveRecord::Migration[5.0]
   def change
-    add_column :statuses, :spoiler_text, :text, default: "", null: false
+    add_column :statuses, :spoiler_text, :text, default: '', null: false
   end
 end
diff --git a/db/migrate/20171212195226_remove_duplicate_indexes_in_lists.rb b/db/migrate/20171212195226_remove_duplicate_indexes_in_lists.rb
index 03f2591a8..ba67eee86 100644
--- a/db/migrate/20171212195226_remove_duplicate_indexes_in_lists.rb
+++ b/db/migrate/20171212195226_remove_duplicate_indexes_in_lists.rb
@@ -1,6 +1,6 @@
 class RemoveDuplicateIndexesInLists < ActiveRecord::Migration[5.1]
   def change
-    remove_index :list_accounts, name: "index_list_accounts_on_account_id"
-    remove_index :list_accounts, name: "index_list_accounts_on_list_id"
+    remove_index :list_accounts, name: 'index_list_accounts_on_account_id'
+    remove_index :list_accounts, name: 'index_list_accounts_on_list_id'
   end
 end
diff --git a/db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb b/db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb
index ccd2ec7ea..e23880bf5 100644
--- a/db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb
+++ b/db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb
@@ -5,11 +5,11 @@ class RevertIndexChangeOnStatusesForApiV1AccountsAccountIdStatuses < ActiveRecor
 
   def change
     safety_assured do
-      add_index :statuses, [:account_id, :id, :visibility, :updated_at], order: { id: :desc }, algorithm: :concurrently, name: :index_statuses_20180106 unless index_name_exists?(:statuses, "index_statuses_20180106")
+      add_index :statuses, [:account_id, :id, :visibility, :updated_at], order: { id: :desc }, algorithm: :concurrently, name: :index_statuses_20180106 unless index_name_exists?(:statuses, 'index_statuses_20180106')
     end
 
     # These index may not exists (see migration 20180514130000)
     remove_index :statuses, column: [:account_id, :id, :visibility], where: 'visibility IN (0, 1, 2)', algorithm: :concurrently if index_exists?(:statuses, [:account_id, :id, :visibility], where: 'visibility IN (0, 1, 2)')
-    remove_index :statuses, column: [:account_id, :id], where: 'visibility = 3', algorithm: :concurrently if index_exists?(:statuses, ["account_id", "id"], where: "(visibility = 3)")
+    remove_index :statuses, column: [:account_id, :id], where: 'visibility = 3', algorithm: :concurrently if index_exists?(:statuses, ['account_id', 'id'], where: '(visibility = 3)')
   end
 end
diff --git a/db/migrate/20180617162849_remove_unused_indexes.rb b/db/migrate/20180617162849_remove_unused_indexes.rb
index 61add6385..9cd6b9164 100644
--- a/db/migrate/20180617162849_remove_unused_indexes.rb
+++ b/db/migrate/20180617162849_remove_unused_indexes.rb
@@ -1,7 +1,7 @@
 class RemoveUnusedIndexes < ActiveRecord::Migration[5.2]
   def change
-    remove_index :statuses, name: "index_statuses_on_conversation_id"
-    remove_index :users, name: "index_users_on_filtered_languages"
-    remove_index :backups, name: "index_backups_on_user_id"
+    remove_index :statuses, name: 'index_statuses_on_conversation_id'
+    remove_index :users, name: 'index_users_on_filtered_languages'
+    remove_index :backups, name: 'index_backups_on_user_id'
   end
 end
diff --git a/db/migrate/20200521180606_encrypted_message_ids_to_timestamp_ids.rb b/db/migrate/20200521180606_encrypted_message_ids_to_timestamp_ids.rb
index 24d43a0bf..c5c80b795 100644
--- a/db/migrate/20200521180606_encrypted_message_ids_to_timestamp_ids.rb
+++ b/db/migrate/20200521180606_encrypted_message_ids_to_timestamp_ids.rb
@@ -6,7 +6,7 @@ class EncryptedMessageIdsToTimestampIds < ActiveRecord::Migration[5.2]
   end
 
   def down
-    execute("LOCK encrypted_messages")
+    execute('LOCK encrypted_messages')
     execute("SELECT setval('encrypted_messages_id_seq', (SELECT MAX(id) FROM encrypted_messages))")
     execute("ALTER TABLE encrypted_messages ALTER COLUMN id SET DEFAULT nextval('encrypted_messages_id_seq')")
   end
diff --git a/db/migrate/20200622213645_media_attachment_ids_to_timestamp_ids.rb b/db/migrate/20200622213645_media_attachment_ids_to_timestamp_ids.rb
index 5c6865b92..ccd65bf53 100644
--- a/db/migrate/20200622213645_media_attachment_ids_to_timestamp_ids.rb
+++ b/db/migrate/20200622213645_media_attachment_ids_to_timestamp_ids.rb
@@ -10,7 +10,7 @@ class MediaAttachmentIdsToTimestampIds < ActiveRecord::Migration[5.1]
   end
 
   def down
-    execute("LOCK media_attachments")
+    execute('LOCK media_attachments')
     execute("SELECT setval('media_attachments_id_seq', (SELECT MAX(id) FROM media_attachments))")
     execute("ALTER TABLE media_attachments ALTER COLUMN id SET DEFAULT nextval('media_attachments_id_seq')")
   end
diff --git a/db/migrate/20210306164523_account_ids_to_timestamp_ids.rb b/db/migrate/20210306164523_account_ids_to_timestamp_ids.rb
index 39cd4cdea..40c582842 100644
--- a/db/migrate/20210306164523_account_ids_to_timestamp_ids.rb
+++ b/db/migrate/20210306164523_account_ids_to_timestamp_ids.rb
@@ -10,7 +10,7 @@ class AccountIdsToTimestampIds < ActiveRecord::Migration[5.1]
   end
 
   def down
-    execute("LOCK accounts")
+    execute('LOCK accounts')
     execute("SELECT setval('accounts_id_seq', (SELECT MAX(id) FROM accounts))")
     execute("ALTER TABLE accounts ALTER COLUMN id SET DEFAULT nextval('accounts_id_seq')")
   end
diff --git a/lib/mastodon/emoji_cli.rb b/lib/mastodon/emoji_cli.rb
index a3e947909..feb77107f 100644
--- a/lib/mastodon/emoji_cli.rb
+++ b/lib/mastodon/emoji_cli.rb
@@ -49,7 +49,7 @@ module Mastodon
           next if filename.start_with?('._')
 
           shortcode    = [options[:prefix], filename, options[:suffix]].compact.join
-          custom_emoji = CustomEmoji.local.find_by("LOWER(shortcode) = ?", shortcode.downcase)
+          custom_emoji = CustomEmoji.local.find_by('LOWER(shortcode) = ?', shortcode.downcase)
 
           if custom_emoji && !options[:overwrite]
             skipped += 1
diff --git a/lib/rails/engine_extensions.rb b/lib/rails/engine_extensions.rb
index 4e3767db9..1f5c2cd6c 100644
--- a/lib/rails/engine_extensions.rb
+++ b/lib/rails/engine_extensions.rb
@@ -3,7 +3,7 @@ module Rails
     # Rewrite task loading code to filter digitalocean.rake task
     def run_tasks_blocks(app)
       Railtie.instance_method(:run_tasks_blocks).bind_call(self, app)
-      paths["lib/tasks"].existent.reject { |ext| ext.end_with?('digitalocean.rake') }.sort.each { |ext| load(ext) }
+      paths['lib/tasks'].existent.reject { |ext| ext.end_with?('digitalocean.rake') }.sort.each { |ext| load(ext) }
     end
   end
 end
diff --git a/lib/tasks/mastodon.rake b/lib/tasks/mastodon.rake
index 477daa01b..179a730bc 100644
--- a/lib/tasks/mastodon.rake
+++ b/lib/tasks/mastodon.rake
@@ -264,7 +264,7 @@ namespace :mastodon do
 
           env['S3_ENDPOINT'] = prompt.ask('Storj DCS endpoint URL:') do |q|
             q.required true
-            q.default "https://gateway.storjshare.io"
+            q.default 'https://gateway.storjshare.io'
             q.modify :strip
           end
 
diff --git a/spec/controllers/admin/change_email_controller_spec.rb b/spec/controllers/admin/change_email_controller_spec.rb
index cf8a27d39..0814f327d 100644
--- a/spec/controllers/admin/change_email_controller_spec.rb
+++ b/spec/controllers/admin/change_email_controller_spec.rb
@@ -9,8 +9,8 @@ RSpec.describe Admin::ChangeEmailsController, type: :controller do
     sign_in admin
   end
 
-  describe "GET #show" do
-    it "returns http success" do
+  describe 'GET #show' do
+    it 'returns http success' do
       user = Fabricate(:user)
 
       get :show, params: { account_id: user.account.id }
@@ -19,12 +19,12 @@ RSpec.describe Admin::ChangeEmailsController, type: :controller do
     end
   end
 
-  describe "GET #update" do
+  describe 'GET #update' do
     before do
       allow(UserMailer).to receive(:confirmation_instructions).and_return(double('email', deliver_later: nil))
     end
 
-    it "returns http success" do
+    it 'returns http success' do
       user = Fabricate(:user)
 
       previous_email = user.email
diff --git a/spec/controllers/api/v1/streaming_controller_spec.rb b/spec/controllers/api/v1/streaming_controller_spec.rb
index 4ab409a54..9dbca0178 100644
--- a/spec/controllers/api/v1/streaming_controller_spec.rb
+++ b/spec/controllers/api/v1/streaming_controller_spec.rb
@@ -38,7 +38,7 @@ describe Api::V1::StreamingController do
         [:scheme, :path, :query, :fragment].each do |part|
           expect(redirect_to_uri.send(part)).to eq(request_uri.send(part)), "redirect target #{part}"
         end
-        expect(redirect_to_uri.host).to eq(@streaming_host), "redirect target host"
+        expect(redirect_to_uri.host).to eq(@streaming_host), 'redirect target host'
       end
     end
   end
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 1b002e01c..f14c451de 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -27,7 +27,7 @@ describe ApplicationController, type: :controller do
       expect(response).to have_http_status(code)
     end
 
-    it "renders template for http" do
+    it 'renders template for http' do
       is_expected.to render_template("errors/#{code}", layout: 'error')
     end
   end
@@ -146,7 +146,7 @@ describe ApplicationController, type: :controller do
       end
 
       it 'does not store location for user if it is devise controller' do
-        @request.env["devise.mapping"] = Devise.mappings[:user]
+        @request.env['devise.mapping'] = Devise.mappings[:user]
         get 'create'
         expect(controller.stored_location_for(:user)).to be_nil
       end
diff --git a/spec/controllers/auth/registrations_controller_spec.rb b/spec/controllers/auth/registrations_controller_spec.rb
index 38c003b53..7298bde00 100644
--- a/spec/controllers/auth/registrations_controller_spec.rb
+++ b/spec/controllers/auth/registrations_controller_spec.rb
@@ -32,7 +32,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
   describe 'GET #edit' do
     it 'returns http success' do
-      request.env["devise.mapping"] = Devise.mappings[:user]
+      request.env['devise.mapping'] = Devise.mappings[:user]
       sign_in(Fabricate(:user))
       get :edit
       expect(response).to have_http_status(200)
@@ -41,7 +41,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
   describe 'GET #update' do
     it 'returns http success' do
-      request.env["devise.mapping"] = Devise.mappings[:user]
+      request.env['devise.mapping'] = Devise.mappings[:user]
       sign_in(Fabricate(:user), scope: :user)
       post :update
       expect(response).to have_http_status(200)
@@ -49,7 +49,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
     context 'when suspended' do
       it 'returns http forbidden' do
-        request.env["devise.mapping"] = Devise.mappings[:user]
+        request.env['devise.mapping'] = Devise.mappings[:user]
         sign_in(Fabricate(:user, account_attributes: { username: 'test', suspended_at: Time.now.utc }), scope: :user)
         post :update
         expect(response).to have_http_status(403)
@@ -59,7 +59,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
   describe 'GET #new' do
     before do
-      request.env["devise.mapping"] = Devise.mappings[:user]
+      request.env['devise.mapping'] = Devise.mappings[:user]
     end
 
     context do
@@ -92,7 +92,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
       I18n.locale = current_locale
     end
 
-    before { request.env["devise.mapping"] = Devise.mappings[:user] }
+    before { request.env['devise.mapping'] = Devise.mappings[:user] }
 
     context do
       around do |example|
@@ -103,7 +103,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
       subject do
         Setting.registrations_mode = 'open'
-        request.headers["Accept-Language"] = accept_language
+        request.headers['Accept-Language'] = accept_language
         post :create, params: { user: { account_attributes: { username: 'test' }, email: 'test@example.com', password: '12345678', password_confirmation: '12345678', agreement: 'true' } }
       end
 
@@ -129,7 +129,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
       subject do
         Setting.registrations_mode = 'open'
-        request.headers["Accept-Language"] = accept_language
+        request.headers['Accept-Language'] = accept_language
         post :create, params: { user: { account_attributes: { username: 'test' }, email: 'test@example.com', password: '12345678', password_confirmation: '12345678', agreement: 'false' } }
       end
 
@@ -149,7 +149,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
       subject do
         Setting.registrations_mode = 'approved'
-        request.headers["Accept-Language"] = accept_language
+        request.headers['Accept-Language'] = accept_language
         post :create, params: { user: { account_attributes: { username: 'test' }, email: 'test@example.com', password: '12345678', password_confirmation: '12345678', agreement: 'true' } }
       end
 
@@ -176,7 +176,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
 
       subject do
         Setting.registrations_mode = 'approved'
-        request.headers["Accept-Language"] = accept_language
+        request.headers['Accept-Language'] = accept_language
         invite = Fabricate(:invite, max_uses: nil, expires_at: 1.hour.ago)
         post :create, params: { user: { account_attributes: { username: 'test' }, email: 'test@example.com', password: '12345678', password_confirmation: '12345678', invite_code: invite.code, agreement: 'true' } }
       end
@@ -208,7 +208,7 @@ RSpec.describe Auth::RegistrationsController, type: :controller do
         inviter = Fabricate(:user, confirmed_at: 2.days.ago)
         Setting.registrations_mode = 'approved'
         Setting.require_invite_text = true
-        request.headers["Accept-Language"] = accept_language
+        request.headers['Accept-Language'] = accept_language
         invite = Fabricate(:invite, user: inviter, max_uses: nil, expires_at: 1.hour.from_now)
         post :create, params: { user: { account_attributes: { username: 'test' }, email: 'test@example.com', password: '12345678', password_confirmation: '12345678', invite_code: invite.code, agreement: 'true' } }
       end
diff --git a/spec/controllers/auth/sessions_controller_spec.rb b/spec/controllers/auth/sessions_controller_spec.rb
index 8f898ad1f..eb03dff50 100644
--- a/spec/controllers/auth/sessions_controller_spec.rb
+++ b/spec/controllers/auth/sessions_controller_spec.rb
@@ -54,7 +54,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
     context 'using PAM authentication', if: ENV['PAM_ENABLED'] == 'true' do
       context 'using a valid password' do
         before do
-          post :create, params: { user: { email: "pam_user1", password: '123456' } }
+          post :create, params: { user: { email: 'pam_user1', password: '123456' } }
         end
 
         it 'redirects to home' do
@@ -68,7 +68,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
 
       context 'using an invalid password' do
         before do
-          post :create, params: { user: { email: "pam_user1", password: 'WRONGPW' } }
+          post :create, params: { user: { email: 'pam_user1', password: 'WRONGPW' } }
         end
 
         it 'shows a login error' do
@@ -194,7 +194,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
           post :create, params: { user: { email: user.email, password: user.password } }
         end
 
-        context "in single user mode" do
+        context 'in single user mode' do
           let(:single_user_mode) { true }
 
           it 'redirects to home' do
@@ -202,7 +202,7 @@ RSpec.describe Auth::SessionsController, type: :controller do
           end
         end
 
-        context "in non-single user mode" do
+        context 'in non-single user mode' do
           let(:single_user_mode) { false }
 
           it "redirects back to the user's page" do
@@ -230,8 +230,8 @@ RSpec.describe Auth::SessionsController, type: :controller do
           end
 
           it 'renders two factor authentication page' do
-            expect(controller).to render_template("two_factor")
-            expect(controller).to render_template(partial: "_otp_authentication_form")
+            expect(controller).to render_template('two_factor')
+            expect(controller).to render_template(partial: '_otp_authentication_form')
           end
         end
 
@@ -246,8 +246,8 @@ RSpec.describe Auth::SessionsController, type: :controller do
           end
 
           it 'renders two factor authentication page' do
-            expect(controller).to render_template("two_factor")
-            expect(controller).to render_template(partial: "_otp_authentication_form")
+            expect(controller).to render_template('two_factor')
+            expect(controller).to render_template(partial: '_otp_authentication_form')
           end
         end
 
@@ -257,8 +257,8 @@ RSpec.describe Auth::SessionsController, type: :controller do
           end
 
           it 'renders two factor authentication page' do
-            expect(controller).to render_template("two_factor")
-            expect(controller).to render_template(partial: "_otp_authentication_form")
+            expect(controller).to render_template('two_factor')
+            expect(controller).to render_template(partial: '_otp_authentication_form')
           end
         end
 
@@ -359,8 +359,8 @@ RSpec.describe Auth::SessionsController, type: :controller do
           end
 
           it 'renders webauthn authentication page' do
-            expect(controller).to render_template("two_factor")
-            expect(controller).to render_template(partial: "_webauthn_form")
+            expect(controller).to render_template('two_factor')
+            expect(controller).to render_template(partial: '_webauthn_form')
           end
         end
 
@@ -370,8 +370,8 @@ RSpec.describe Auth::SessionsController, type: :controller do
           end
 
           it 'renders webauthn authentication page' do
-            expect(controller).to render_template("two_factor")
-            expect(controller).to render_template(partial: "_webauthn_form")
+            expect(controller).to render_template('two_factor')
+            expect(controller).to render_template(partial: '_webauthn_form')
           end
         end
 
diff --git a/spec/controllers/oauth/authorized_applications_controller_spec.rb b/spec/controllers/oauth/authorized_applications_controller_spec.rb
index 901e538e9..885bfa35b 100644
--- a/spec/controllers/oauth/authorized_applications_controller_spec.rb
+++ b/spec/controllers/oauth/authorized_applications_controller_spec.rb
@@ -13,7 +13,7 @@ describe Oauth::AuthorizedApplicationsController do
     shared_examples 'stores location for user' do
       it 'stores location for user' do
         subject
-        expect(controller.stored_location_for(:user)).to eq "/oauth/authorized_applications"
+        expect(controller.stored_location_for(:user)).to eq '/oauth/authorized_applications'
       end
     end
 
diff --git a/spec/controllers/settings/imports_controller_spec.rb b/spec/controllers/settings/imports_controller_spec.rb
index 8070a35db..e50504cc5 100644
--- a/spec/controllers/settings/imports_controller_spec.rb
+++ b/spec/controllers/settings/imports_controller_spec.rb
@@ -7,8 +7,8 @@ RSpec.describe Settings::ImportsController, type: :controller do
     sign_in Fabricate(:user), scope: :user
   end
 
-  describe "GET #show" do
-    it "returns http success" do
+  describe 'GET #show' do
+    it 'returns http success' do
       get :show
       expect(response).to have_http_status(200)
     end
diff --git a/spec/controllers/settings/profiles_controller_spec.rb b/spec/controllers/settings/profiles_controller_spec.rb
index ee3aec815..fbbca8bb9 100644
--- a/spec/controllers/settings/profiles_controller_spec.rb
+++ b/spec/controllers/settings/profiles_controller_spec.rb
@@ -10,8 +10,8 @@ RSpec.describe Settings::ProfilesController, type: :controller do
     sign_in user, scope: :user
   end
 
-  describe "GET #show" do
-    it "returns http success" do
+  describe 'GET #show' do
+    it 'returns http success' do
       get :show
       expect(response).to have_http_status(200)
     end
diff --git a/spec/controllers/settings/two_factor_authentication/webauthn_credentials_controller_spec.rb b/spec/controllers/settings/two_factor_authentication/webauthn_credentials_controller_spec.rb
index 06989ffd2..c3156c4e9 100644
--- a/spec/controllers/settings/two_factor_authentication/webauthn_credentials_controller_spec.rb
+++ b/spec/controllers/settings/two_factor_authentication/webauthn_credentials_controller_spec.rb
@@ -137,7 +137,7 @@ describe Settings::TwoFactorAuthentication::WebauthnCredentialsController do
             expect { get :options }.to_not change { user.webauthn_id }
           end
 
-          it "includes existing credentials in list of excluded credentials" do
+          it 'includes existing credentials in list of excluded credentials' do
             get :options
 
             excluded_credentials_ids = JSON.parse(response.body)['excludeCredentials'].map { |credential| credential['id'] }
diff --git a/spec/controllers/statuses_cleanup_controller_spec.rb b/spec/controllers/statuses_cleanup_controller_spec.rb
index 924709260..347fe4027 100644
--- a/spec/controllers/statuses_cleanup_controller_spec.rb
+++ b/spec/controllers/statuses_cleanup_controller_spec.rb
@@ -8,8 +8,8 @@ RSpec.describe StatusesCleanupController, type: :controller do
     sign_in @user, scope: :user
   end
 
-  describe "GET #show" do
-    it "returns http success" do
+  describe 'GET #show' do
+    it 'returns http success' do
       get :show
       expect(response).to have_http_status(200)
     end
diff --git a/spec/controllers/well_known/nodeinfo_controller_spec.rb b/spec/controllers/well_known/nodeinfo_controller_spec.rb
index 36e85f20d..964a14706 100644
--- a/spec/controllers/well_known/nodeinfo_controller_spec.rb
+++ b/spec/controllers/well_known/nodeinfo_controller_spec.rb
@@ -27,8 +27,8 @@ describe WellKnown::NodeInfoController, type: :controller do
 
       json = body_as_json
 
-      expect({ "foo" => 0 }).not_to match_json_schema("nodeinfo_2.0")
-      expect(json).to match_json_schema("nodeinfo_2.0")
+      expect({ 'foo' => 0 }).not_to match_json_schema('nodeinfo_2.0')
+      expect(json).to match_json_schema('nodeinfo_2.0')
       expect(json[:version]).to eq '2.0'
       expect(json[:usage]).to be_a Hash
       expect(json[:software]).to be_a Hash
diff --git a/spec/fabricators/account_moderation_note_fabricator.rb b/spec/fabricators/account_moderation_note_fabricator.rb
index 9277af165..343a41fb1 100644
--- a/spec/fabricators/account_moderation_note_fabricator.rb
+++ b/spec/fabricators/account_moderation_note_fabricator.rb
@@ -1,4 +1,4 @@
 Fabricator(:account_moderation_note) do
-  content "MyText"
+  content 'MyText'
   account nil
 end
diff --git a/spec/fabricators/account_note_fabricator.rb b/spec/fabricators/account_note_fabricator.rb
index 1b061745a..285703b38 100644
--- a/spec/fabricators/account_note_fabricator.rb
+++ b/spec/fabricators/account_note_fabricator.rb
@@ -1,5 +1,5 @@
 Fabricator(:account_note) do
   account
   target_account { Fabricate(:account) }
-  comment        "User note text"
+  comment        'User note text'
 end
diff --git a/spec/fabricators/account_stat_fabricator.rb b/spec/fabricators/account_stat_fabricator.rb
index 2b06b4790..b1b47ffef 100644
--- a/spec/fabricators/account_stat_fabricator.rb
+++ b/spec/fabricators/account_stat_fabricator.rb
@@ -1,6 +1,6 @@
 Fabricator(:account_stat) do
   account         nil
-  statuses_count  ""
-  following_count ""
-  followers_count ""
+  statuses_count  ''
+  following_count ''
+  followers_count ''
 end
diff --git a/spec/fabricators/account_tag_stat_fabricator.rb b/spec/fabricators/account_tag_stat_fabricator.rb
index 9edb550be..7a4de07f6 100644
--- a/spec/fabricators/account_tag_stat_fabricator.rb
+++ b/spec/fabricators/account_tag_stat_fabricator.rb
@@ -1,3 +1,3 @@
 Fabricator(:account_tag_stat) do
-  accounts_count ""
+  accounts_count ''
 end
diff --git a/spec/fabricators/account_warning_preset_fabricator.rb b/spec/fabricators/account_warning_preset_fabricator.rb
index 6c0b87e7c..7e7c03cb8 100644
--- a/spec/fabricators/account_warning_preset_fabricator.rb
+++ b/spec/fabricators/account_warning_preset_fabricator.rb
@@ -1,3 +1,3 @@
 Fabricator(:account_warning_preset) do
-  text "MyText"
+  text 'MyText'
 end
diff --git a/spec/fabricators/admin_action_log_fabricator.rb b/spec/fabricators/admin_action_log_fabricator.rb
index 2f44e953d..474bef1bc 100644
--- a/spec/fabricators/admin_action_log_fabricator.rb
+++ b/spec/fabricators/admin_action_log_fabricator.rb
@@ -1,5 +1,5 @@
 Fabricator('Admin::ActionLog') do
   account nil
-  action  "MyString"
+  action  'MyString'
   target  nil
 end
diff --git a/spec/fabricators/canonical_email_block_fabricator.rb b/spec/fabricators/canonical_email_block_fabricator.rb
index a0b6e0d22..61afde3de 100644
--- a/spec/fabricators/canonical_email_block_fabricator.rb
+++ b/spec/fabricators/canonical_email_block_fabricator.rb
@@ -1,4 +1,4 @@
 Fabricator(:canonical_email_block) do
-  email "test@example.com"
+  email 'test@example.com'
   reference_account { Fabricate(:account) }
 end
diff --git a/spec/fabricators/conversation_account_fabricator.rb b/spec/fabricators/conversation_account_fabricator.rb
index f57ffd535..0fe7a494e 100644
--- a/spec/fabricators/conversation_account_fabricator.rb
+++ b/spec/fabricators/conversation_account_fabricator.rb
@@ -1,6 +1,6 @@
 Fabricator(:conversation_account) do
   account                 nil
   conversation            nil
-  participant_account_ids ""
+  participant_account_ids ''
   last_status             nil
 end
diff --git a/spec/fabricators/custom_emoji_category_fabricator.rb b/spec/fabricators/custom_emoji_category_fabricator.rb
index f593b95ed..119c343cf 100644
--- a/spec/fabricators/custom_emoji_category_fabricator.rb
+++ b/spec/fabricators/custom_emoji_category_fabricator.rb
@@ -1,3 +1,3 @@
 Fabricator(:custom_emoji_category) do
-  name "MyString"
+  name 'MyString'
 end
diff --git a/spec/fabricators/domain_allow_fabricator.rb b/spec/fabricators/domain_allow_fabricator.rb
index 6226b1e20..6f62ce3b8 100644
--- a/spec/fabricators/domain_allow_fabricator.rb
+++ b/spec/fabricators/domain_allow_fabricator.rb
@@ -1,3 +1,3 @@
 Fabricator(:domain_allow) do
-  domain "MyString"
+  domain 'MyString'
 end
diff --git a/spec/fabricators/encrypted_message_fabricator.rb b/spec/fabricators/encrypted_message_fabricator.rb
index e65f66302..4de0d7add 100644
--- a/spec/fabricators/encrypted_message_fabricator.rb
+++ b/spec/fabricators/encrypted_message_fabricator.rb
@@ -3,6 +3,6 @@ Fabricator(:encrypted_message) do
   from_account
   from_device_id   { Faker::Number.number(digits: 5) }
   type             0
-  body             ""
-  message_franking ""
+  body             ''
+  message_franking ''
 end
diff --git a/spec/fabricators/identity_fabricator.rb b/spec/fabricators/identity_fabricator.rb
index bc832df9f..fcfb15518 100644
--- a/spec/fabricators/identity_fabricator.rb
+++ b/spec/fabricators/identity_fabricator.rb
@@ -1,5 +1,5 @@
 Fabricator(:identity) do
   user     nil
-  provider "MyString"
-  uid      "MyString"
+  provider 'MyString'
+  uid      'MyString'
 end
diff --git a/spec/fabricators/ip_block_fabricator.rb b/spec/fabricators/ip_block_fabricator.rb
index 1797f6877..5bd018f9c 100644
--- a/spec/fabricators/ip_block_fabricator.rb
+++ b/spec/fabricators/ip_block_fabricator.rb
@@ -1,6 +1,6 @@
 Fabricator(:ip_block) do
-  ip         ""
-  severity   ""
-  expires_at "2020-10-08 22:20:37"
-  comment    "MyText"
+  ip         ''
+  severity   ''
+  expires_at '2020-10-08 22:20:37'
+  comment    'MyText'
 end
diff --git a/spec/fabricators/list_fabricator.rb b/spec/fabricators/list_fabricator.rb
index c3db690fa..4ad29a386 100644
--- a/spec/fabricators/list_fabricator.rb
+++ b/spec/fabricators/list_fabricator.rb
@@ -1,4 +1,4 @@
 Fabricator(:list) do
   account
-  title "MyString"
+  title 'MyString'
 end
diff --git a/spec/fabricators/relay_fabricator.rb b/spec/fabricators/relay_fabricator.rb
index 488913f77..d6255866c 100644
--- a/spec/fabricators/relay_fabricator.rb
+++ b/spec/fabricators/relay_fabricator.rb
@@ -1,4 +1,4 @@
 Fabricator(:relay) do
-  inbox_url "https://example.com/inbox"
+  inbox_url 'https://example.com/inbox'
   state :idle
 end
diff --git a/spec/fabricators/report_fabricator.rb b/spec/fabricators/report_fabricator.rb
index 2c7101e09..3011c49c6 100644
--- a/spec/fabricators/report_fabricator.rb
+++ b/spec/fabricators/report_fabricator.rb
@@ -1,6 +1,6 @@
 Fabricator(:report) do
   account
   target_account  { Fabricate(:account) }
-  comment         "You nasty"
+  comment         'You nasty'
   action_taken_at nil
 end
diff --git a/spec/fabricators/report_note_fabricator.rb b/spec/fabricators/report_note_fabricator.rb
index e139efffb..33f384074 100644
--- a/spec/fabricators/report_note_fabricator.rb
+++ b/spec/fabricators/report_note_fabricator.rb
@@ -1,5 +1,5 @@
 Fabricator(:report_note) do
   report
   account { Fabricate(:account) }
-  content "Test Content"
+  content 'Test Content'
 end
diff --git a/spec/fabricators/session_activation_fabricator.rb b/spec/fabricators/session_activation_fabricator.rb
index 526faaec2..a7fc3b017 100644
--- a/spec/fabricators/session_activation_fabricator.rb
+++ b/spec/fabricators/session_activation_fabricator.rb
@@ -1,4 +1,4 @@
 Fabricator(:session_activation) do
   user
-  session_id "MyString"
+  session_id 'MyString'
 end
diff --git a/spec/fabricators/status_edit_fabricator.rb b/spec/fabricators/status_edit_fabricator.rb
index 3141759e5..0e5796b23 100644
--- a/spec/fabricators/status_edit_fabricator.rb
+++ b/spec/fabricators/status_edit_fabricator.rb
@@ -1,7 +1,7 @@
 Fabricator(:status_edit) do
   status                    nil
   account                   nil
-  text                      "MyText"
-  spoiler_text              "MyText"
+  text                      'MyText'
+  spoiler_text              'MyText'
   media_attachments_changed false
 end
diff --git a/spec/fabricators/status_fabricator.rb b/spec/fabricators/status_fabricator.rb
index 04bbbcf4b..8a0a8aa55 100644
--- a/spec/fabricators/status_fabricator.rb
+++ b/spec/fabricators/status_fabricator.rb
@@ -1,6 +1,6 @@
 Fabricator(:status) do
   account
-  text "Lorem ipsum dolor sit amet"
+  text 'Lorem ipsum dolor sit amet'
 
   after_build do |status|
     status.uri = Faker::Internet.device_token if !status.account.local? && status.uri.nil?
diff --git a/spec/fabricators/status_stat_fabricator.rb b/spec/fabricators/status_stat_fabricator.rb
index 9c67fd404..feba9fbca 100644
--- a/spec/fabricators/status_stat_fabricator.rb
+++ b/spec/fabricators/status_stat_fabricator.rb
@@ -1,6 +1,6 @@
 Fabricator(:status_stat) do
   status_id        nil
-  replies_count    ""
-  reblogs_count    ""
-  favourites_count ""
+  replies_count    ''
+  reblogs_count    ''
+  favourites_count ''
 end
diff --git a/spec/fabricators/user_fabricator.rb b/spec/fabricators/user_fabricator.rb
index 10ad2c53a..93ce07a74 100644
--- a/spec/fabricators/user_fabricator.rb
+++ b/spec/fabricators/user_fabricator.rb
@@ -1,7 +1,7 @@
 Fabricator(:user) do
   account      { Fabricate.build(:account, user: nil) }
   email        { sequence(:email) { |i| "#{i}#{Faker::Internet.email}" } }
-  password     "123456789"
+  password     '123456789'
   confirmed_at { Time.zone.now }
   agreement    true
 end
diff --git a/spec/fabricators/user_role_fabricator.rb b/spec/fabricators/user_role_fabricator.rb
index ed0a7dc1f..592b4edca 100644
--- a/spec/fabricators/user_role_fabricator.rb
+++ b/spec/fabricators/user_role_fabricator.rb
@@ -1,5 +1,5 @@
 Fabricator(:user_role) do
-  name        "MyString"
-  color       ""
+  name        'MyString'
+  color       ''
   permissions 0
 end
diff --git a/spec/features/log_in_spec.rb b/spec/features/log_in_spec.rb
index 329cdf34c..5ae738ee2 100644
--- a/spec/features/log_in_spec.rb
+++ b/spec/features/log_in_spec.rb
@@ -7,8 +7,8 @@ describe 'Log in' do
 
   subject { page }
 
-  let(:email)        { "test@example.com" }
-  let(:password)     { "password" }
+  let(:email)        { 'test@example.com' }
+  let(:password)     { 'password' }
   let(:confirmed_at) { Time.zone.now }
 
   before do
diff --git a/spec/helpers/accounts_helper_spec.rb b/spec/helpers/accounts_helper_spec.rb
index 2b35b23b7..1f412a39f 100644
--- a/spec/helpers/accounts_helper_spec.rb
+++ b/spec/helpers/accounts_helper_spec.rb
@@ -13,15 +13,15 @@ RSpec.describe AccountsHelper, type: :helper do
 
   describe '#display_name' do
     it 'uses the display name when it exists' do
-      account = Account.new(display_name: "Display", username: "Username")
+      account = Account.new(display_name: 'Display', username: 'Username')
 
-      expect(helper.display_name(account)).to eq "Display"
+      expect(helper.display_name(account)).to eq 'Display'
     end
 
     it 'uses the username when display name is nil' do
-      account = Account.new(display_name: nil, username: "Username")
+      account = Account.new(display_name: nil, username: 'Username')
 
-      expect(helper.display_name(account)).to eq "Username"
+      expect(helper.display_name(account)).to eq 'Username'
     end
   end
 
diff --git a/spec/helpers/application_helper_spec.rb b/spec/helpers/application_helper_spec.rb
index 1dbd985bf..b335a5e45 100644
--- a/spec/helpers/application_helper_spec.rb
+++ b/spec/helpers/application_helper_spec.rb
@@ -5,8 +5,8 @@ describe ApplicationHelper do
     it 'returns active when on the current page' do
       allow(helper).to receive(:current_page?).and_return(true)
 
-      result = helper.active_nav_class("/test")
-      expect(result).to eq "active"
+      result = helper.active_nav_class('/test')
+      expect(result).to eq 'active'
     end
 
     it 'returns active when on a current page' do
@@ -14,14 +14,14 @@ describe ApplicationHelper do
       allow(helper).to receive(:current_page?).with('/test').and_return(true)
 
       result = helper.active_nav_class('/foo', '/test')
-      expect(result).to eq "active"
+      expect(result).to eq 'active'
     end
 
     it 'returns empty string when not on current page' do
       allow(helper).to receive(:current_page?).and_return(false)
 
-      result = helper.active_nav_class("/test")
-      expect(result).to eq ""
+      result = helper.active_nav_class('/test')
+      expect(result).to eq ''
     end
   end
 
diff --git a/spec/lib/feed_manager_spec.rb b/spec/lib/feed_manager_spec.rb
index eb55c3983..7195cec06 100644
--- a/spec/lib/feed_manager_spec.rb
+++ b/spec/lib/feed_manager_spec.rb
@@ -416,7 +416,7 @@ RSpec.describe FeedManager do
 
       FeedManager.instance.merge_into_home(account, reblog.account)
 
-      expect(redis.zscore("feed:home:0", reblog.id)).to eq nil
+      expect(redis.zscore('feed:home:0', reblog.id)).to eq nil
     end
   end
 
diff --git a/spec/mailers/notification_mailer_spec.rb b/spec/mailers/notification_mailer_spec.rb
index 29bdc349b..6746871a3 100644
--- a/spec/mailers/notification_mailer_spec.rb
+++ b/spec/mailers/notification_mailer_spec.rb
@@ -1,4 +1,4 @@
-require "rails_helper"
+require 'rails_helper'
 
 RSpec.describe NotificationMailer, type: :mailer do
   let(:receiver)       { Fabricate(:user) }
@@ -19,69 +19,69 @@ RSpec.describe NotificationMailer, type: :mailer do
     end
   end
 
-  describe "mention" do
+  describe 'mention' do
     let(:mention) { Mention.create!(account: receiver.account, status: foreign_status) }
     let(:mail) { NotificationMailer.mention(receiver.account, Notification.create!(account: receiver.account, activity: mention)) }
 
     include_examples 'localized subject', 'notification_mailer.mention.subject', name: 'bob'
 
-    it "renders the headers" do
-      expect(mail.subject).to eq("You were mentioned by bob")
+    it 'renders the headers' do
+      expect(mail.subject).to eq('You were mentioned by bob')
       expect(mail.to).to eq([receiver.email])
     end
 
-    it "renders the body" do
-      expect(mail.body.encoded).to match("You were mentioned by bob")
+    it 'renders the body' do
+      expect(mail.body.encoded).to match('You were mentioned by bob')
       expect(mail.body.encoded).to include 'The body of the foreign status'
     end
   end
 
-  describe "follow" do
+  describe 'follow' do
     let(:follow) { sender.follow!(receiver.account) }
     let(:mail) { NotificationMailer.follow(receiver.account, Notification.create!(account: receiver.account, activity: follow)) }
 
     include_examples 'localized subject', 'notification_mailer.follow.subject', name: 'bob'
 
-    it "renders the headers" do
-      expect(mail.subject).to eq("bob is now following you")
+    it 'renders the headers' do
+      expect(mail.subject).to eq('bob is now following you')
       expect(mail.to).to eq([receiver.email])
     end
 
-    it "renders the body" do
-      expect(mail.body.encoded).to match("bob is now following you")
+    it 'renders the body' do
+      expect(mail.body.encoded).to match('bob is now following you')
     end
   end
 
-  describe "favourite" do
+  describe 'favourite' do
     let(:favourite) { Favourite.create!(account: sender, status: own_status) }
     let(:mail) { NotificationMailer.favourite(own_status.account, Notification.create!(account: receiver.account, activity: favourite)) }
 
     include_examples 'localized subject', 'notification_mailer.favourite.subject', name: 'bob'
 
-    it "renders the headers" do
-      expect(mail.subject).to eq("bob favourited your post")
+    it 'renders the headers' do
+      expect(mail.subject).to eq('bob favourited your post')
       expect(mail.to).to eq([receiver.email])
     end
 
-    it "renders the body" do
-      expect(mail.body.encoded).to match("Your post was favourited by bob")
+    it 'renders the body' do
+      expect(mail.body.encoded).to match('Your post was favourited by bob')
       expect(mail.body.encoded).to include 'The body of the own status'
     end
   end
 
-  describe "reblog" do
+  describe 'reblog' do
     let(:reblog) { Status.create!(account: sender, reblog: own_status) }
     let(:mail) { NotificationMailer.reblog(own_status.account, Notification.create!(account: receiver.account, activity: reblog)) }
 
     include_examples 'localized subject', 'notification_mailer.reblog.subject', name: 'bob'
 
-    it "renders the headers" do
-      expect(mail.subject).to eq("bob boosted your post")
+    it 'renders the headers' do
+      expect(mail.subject).to eq('bob boosted your post')
       expect(mail.to).to eq([receiver.email])
     end
 
-    it "renders the body" do
-      expect(mail.body.encoded).to match("Your post was boosted by bob")
+    it 'renders the body' do
+      expect(mail.body.encoded).to match('Your post was boosted by bob')
       expect(mail.body.encoded).to include 'The body of the own status'
     end
   end
@@ -98,7 +98,7 @@ RSpec.describe NotificationMailer, type: :mailer do
     end
 
     it 'renders the body' do
-      expect(mail.body.encoded).to match("bob has requested to follow you")
+      expect(mail.body.encoded).to match('bob has requested to follow you')
     end
   end
 end
diff --git a/spec/mailers/user_mailer_spec.rb b/spec/mailers/user_mailer_spec.rb
index 2ed33c1e4..9c22f60f1 100644
--- a/spec/mailers/user_mailer_spec.rb
+++ b/spec/mailers/user_mailer_spec.rb
@@ -90,7 +90,7 @@ describe UserMailer, type: :mailer do
 
     it 'renders warning notification' do
       receiver.update!(locale: nil)
-      expect(mail.body.encoded).to include I18n.t("user_mailer.warning.title.suspend", acct: receiver.account.acct)
+      expect(mail.body.encoded).to include I18n.t('user_mailer.warning.title.suspend', acct: receiver.account.acct)
       expect(mail.body.encoded).to include strike.text
     end
   end
diff --git a/spec/models/account_spec.rb b/spec/models/account_spec.rb
index 694432a1e..763835618 100644
--- a/spec/models/account_spec.rb
+++ b/spec/models/account_spec.rb
@@ -345,9 +345,9 @@ RSpec.describe Account, type: :model do
     before do
       _missing = Fabricate(
         :account,
-        display_name: "Missing",
-        username: "missing",
-        domain: "missing.com"
+        display_name: 'Missing',
+        username: 'missing',
+        domain: 'missing.com'
       )
     end
 
@@ -405,58 +405,58 @@ RSpec.describe Account, type: :model do
     it 'finds accounts with matching display_name' do
       match = Fabricate(
         :account,
-        display_name: "Display Name",
-        username: "username",
-        domain: "example.com"
+        display_name: 'Display Name',
+        username: 'username',
+        domain: 'example.com'
       )
 
-      results = Account.search_for("display")
+      results = Account.search_for('display')
       expect(results).to eq [match]
     end
 
     it 'finds accounts with matching username' do
       match = Fabricate(
         :account,
-        display_name: "Display Name",
-        username: "username",
-        domain: "example.com"
+        display_name: 'Display Name',
+        username: 'username',
+        domain: 'example.com'
       )
 
-      results = Account.search_for("username")
+      results = Account.search_for('username')
       expect(results).to eq [match]
     end
 
     it 'finds accounts with matching domain' do
       match = Fabricate(
         :account,
-        display_name: "Display Name",
-        username: "username",
-        domain: "example.com"
+        display_name: 'Display Name',
+        username: 'username',
+        domain: 'example.com'
       )
 
-      results = Account.search_for("example")
+      results = Account.search_for('example')
       expect(results).to eq [match]
     end
 
     it 'limits by 10 by default' do
-      11.times.each { Fabricate(:account, display_name: "Display Name") }
-      results = Account.search_for("display")
+      11.times.each { Fabricate(:account, display_name: 'Display Name') }
+      results = Account.search_for('display')
       expect(results.size).to eq 10
     end
 
     it 'accepts arbitrary limits' do
-      2.times.each { Fabricate(:account, display_name: "Display Name") }
-      results = Account.search_for("display", limit: 1)
+      2.times.each { Fabricate(:account, display_name: 'Display Name') }
+      results = Account.search_for('display', limit: 1)
       expect(results.size).to eq 1
     end
 
     it 'ranks multiple matches higher' do
       matches = [
-        { username: "username", display_name: "username" },
-        { display_name: "Display Name", username: "username", domain: "example.com" },
+        { username: 'username', display_name: 'username' },
+        { display_name: 'Display Name', username: 'username', domain: 'example.com' },
       ].map(&method(:Fabricate).curry(2).call(:account))
 
-      results = Account.search_for("username")
+      results = Account.search_for('username')
       expect(results).to eq matches
     end
   end
@@ -582,23 +582,23 @@ RSpec.describe Account, type: :model do
     end
 
     it 'limits by 10 by default' do
-      11.times { Fabricate(:account, display_name: "Display Name") }
-      results = Account.advanced_search_for("display", account)
+      11.times { Fabricate(:account, display_name: 'Display Name') }
+      results = Account.advanced_search_for('display', account)
       expect(results.size).to eq 10
     end
 
     it 'accepts arbitrary limits' do
-      2.times { Fabricate(:account, display_name: "Display Name") }
-      results = Account.advanced_search_for("display", account, limit: 1)
+      2.times { Fabricate(:account, display_name: 'Display Name') }
+      results = Account.advanced_search_for('display', account, limit: 1)
       expect(results.size).to eq 1
     end
 
     it 'ranks followed accounts higher' do
-      match = Fabricate(:account, username: "Matching")
-      followed_match = Fabricate(:account, username: "Matcher")
+      match = Fabricate(:account, username: 'Matching')
+      followed_match = Fabricate(:account, username: 'Matcher')
       Fabricate(:follow, account: account, target_account: followed_match)
 
-      results = Account.advanced_search_for("match", account)
+      results = Account.advanced_search_for('match', account)
       expect(results).to eq [followed_match, match]
       expect(results.first.rank).to be > results.last.rank
     end
diff --git a/spec/models/media_attachment_spec.rb b/spec/models/media_attachment_spec.rb
index 29fd313ae..d1a94d41a 100644
--- a/spec/models/media_attachment_spec.rb
+++ b/spec/models/media_attachment_spec.rb
@@ -94,8 +94,8 @@ RSpec.describe MediaAttachment, type: :model do
     end
 
     it 'sets meta' do
-      expect(media.file.meta["original"]["width"]).to eq 128
-      expect(media.file.meta["original"]["height"]).to eq 128
+      expect(media.file.meta['original']['width']).to eq 128
+      expect(media.file.meta['original']['height']).to eq 128
     end
   end
 
@@ -118,9 +118,9 @@ RSpec.describe MediaAttachment, type: :model do
         end
 
         it 'sets meta' do
-          expect(media.file.meta["original"]["width"]).to eq fixture[:width]
-          expect(media.file.meta["original"]["height"]).to eq fixture[:height]
-          expect(media.file.meta["original"]["aspect"]).to eq fixture[:aspect]
+          expect(media.file.meta['original']['width']).to eq fixture[:width]
+          expect(media.file.meta['original']['height']).to eq fixture[:height]
+          expect(media.file.meta['original']['aspect']).to eq fixture[:aspect]
         end
       end
     end
@@ -154,12 +154,12 @@ RSpec.describe MediaAttachment, type: :model do
     let(:media) { MediaAttachment.create(account: Fabricate(:account), file: attachment_fixture('attachment.jpg')) }
 
     it 'sets meta for different style' do
-      expect(media.file.meta["original"]["width"]).to eq 600
-      expect(media.file.meta["original"]["height"]).to eq 400
-      expect(media.file.meta["original"]["aspect"]).to eq 1.5
-      expect(media.file.meta["small"]["width"]).to eq 588
-      expect(media.file.meta["small"]["height"]).to eq 392
-      expect(media.file.meta["small"]["aspect"]).to eq 1.5
+      expect(media.file.meta['original']['width']).to eq 600
+      expect(media.file.meta['original']['height']).to eq 400
+      expect(media.file.meta['original']['aspect']).to eq 1.5
+      expect(media.file.meta['small']['width']).to eq 588
+      expect(media.file.meta['small']['height']).to eq 392
+      expect(media.file.meta['small']['aspect']).to eq 1.5
     end
 
     it 'gives the file a random name' do
diff --git a/spec/models/web/push_subscription_spec.rb b/spec/models/web/push_subscription_spec.rb
index bd5719593..eeadbb71c 100644
--- a/spec/models/web/push_subscription_spec.rb
+++ b/spec/models/web/push_subscription_spec.rb
@@ -29,7 +29,7 @@ RSpec.describe Web::PushSubscription, type: :model do
       context "when notification is a #{type}" do
         let(:notification_type) { type }
 
-        it "returns boolean corresponding to alert setting" do
+        it 'returns boolean corresponding to alert setting' do
           expect(subject.pushable?(notification)).to eq data[:alerts][type]
         end
       end
diff --git a/spec/models/webauthn_credentials_spec.rb b/spec/models/webauthn_credentials_spec.rb
index a63ae6cd2..e070a6b60 100644
--- a/spec/models/webauthn_credentials_spec.rb
+++ b/spec/models/webauthn_credentials_spec.rb
@@ -35,8 +35,8 @@ RSpec.describe WebauthnCredential, type: :model do
     end
 
     it 'is invalid if already exist a webauthn credential with the same external id' do
-      existing_webauthn_credential = Fabricate(:webauthn_credential, external_id: "_Typ0ygudDnk9YUVWLQayw")
-      new_webauthn_credential = Fabricate.build(:webauthn_credential, external_id: "_Typ0ygudDnk9YUVWLQayw")
+      existing_webauthn_credential = Fabricate(:webauthn_credential, external_id: '_Typ0ygudDnk9YUVWLQayw')
+      new_webauthn_credential = Fabricate.build(:webauthn_credential, external_id: '_Typ0ygudDnk9YUVWLQayw')
 
       new_webauthn_credential.valid?
 
diff --git a/spec/presenters/instance_presenter_spec.rb b/spec/presenters/instance_presenter_spec.rb
index 659c2cc2f..a451b5cba 100644
--- a/spec/presenters/instance_presenter_spec.rb
+++ b/spec/presenters/instance_presenter_spec.rb
@@ -10,9 +10,9 @@ describe InstancePresenter do
       Setting.site_short_description = site_description
     end
 
-    it "delegates site_description to Setting" do
-      Setting.site_short_description = "Site desc"
-      expect(instance_presenter.description).to eq "Site desc"
+    it 'delegates site_description to Setting' do
+      Setting.site_short_description = 'Site desc'
+      expect(instance_presenter.description).to eq 'Site desc'
     end
   end
 
@@ -23,9 +23,9 @@ describe InstancePresenter do
       Setting.site_extended_description = site_extended_description
     end
 
-    it "delegates site_extended_description to Setting" do
-      Setting.site_extended_description = "Extended desc"
-      expect(instance_presenter.extended_description).to eq "Extended desc"
+    it 'delegates site_extended_description to Setting' do
+      Setting.site_extended_description = 'Extended desc'
+      expect(instance_presenter.extended_description).to eq 'Extended desc'
     end
   end
 
@@ -36,9 +36,9 @@ describe InstancePresenter do
       Setting.site_contact_email = site_contact_email
     end
 
-    it "delegates contact_email to Setting" do
-      Setting.site_contact_email = "admin@example.com"
-      expect(instance_presenter.contact.email).to eq "admin@example.com"
+    it 'delegates contact_email to Setting' do
+      Setting.site_contact_email = 'admin@example.com'
+      expect(instance_presenter.contact.email).to eq 'admin@example.com'
     end
   end
 
@@ -49,15 +49,15 @@ describe InstancePresenter do
       Setting.site_contact_username = site_contact_username
     end
 
-    it "returns the account for the site contact username" do
-      Setting.site_contact_username = "aaa"
-      account = Fabricate(:account, username: "aaa")
+    it 'returns the account for the site contact username' do
+      Setting.site_contact_username = 'aaa'
+      account = Fabricate(:account, username: 'aaa')
       expect(instance_presenter.contact.account).to eq(account)
     end
   end
 
   describe '#user_count' do
-    it "returns the number of site users" do
+    it 'returns the number of site users' do
       Rails.cache.write 'user_count', 123
 
       expect(instance_presenter.user_count).to eq(123)
@@ -65,7 +65,7 @@ describe InstancePresenter do
   end
 
   describe '#status_count' do
-    it "returns the number of local statuses" do
+    it 'returns the number of local statuses' do
       Rails.cache.write 'local_status_count', 234
 
       expect(instance_presenter.status_count).to eq(234)
@@ -73,7 +73,7 @@ describe InstancePresenter do
   end
 
   describe '#domain_count' do
-    it "returns the number of known domains" do
+    it 'returns the number of known domains' do
       Rails.cache.write 'distinct_domain_count', 345
 
       expect(instance_presenter.domain_count).to eq(345)
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index 20e48b9a3..9a14fc3b1 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -1,7 +1,7 @@
 ENV['RAILS_ENV'] ||= 'test'
 require File.expand_path('../config/environment', __dir__)
 
-abort("The Rails environment is running in production mode!") if Rails.env.production?
+abort('The Rails environment is running in production mode!') if Rails.env.production?
 
 require 'spec_helper'
 require 'rspec/rails'
diff --git a/spec/requests/catch_all_route_request_spec.rb b/spec/requests/catch_all_route_request_spec.rb
index f965f5522..fb18965d8 100644
--- a/spec/requests/catch_all_route_request_spec.rb
+++ b/spec/requests/catch_all_route_request_spec.rb
@@ -1,21 +1,21 @@
-require "rails_helper"
+require 'rails_helper'
 
-describe "The catch all route" do
-  describe "with a simple value" do
-    it "returns a 404 page as html" do
-      get "/test"
+describe 'The catch all route' do
+  describe 'with a simple value' do
+    it 'returns a 404 page as html' do
+      get '/test'
 
       expect(response.status).to eq 404
-      expect(response.media_type).to eq "text/html"
+      expect(response.media_type).to eq 'text/html'
     end
   end
 
-  describe "with an implied format" do
-    it "returns a 404 page as html" do
-      get "/test.test"
+  describe 'with an implied format' do
+    it 'returns a 404 page as html' do
+      get '/test.test'
 
       expect(response.status).to eq 404
-      expect(response.media_type).to eq "text/html"
+      expect(response.media_type).to eq 'text/html'
     end
   end
 end
diff --git a/spec/requests/host_meta_request_spec.rb b/spec/requests/host_meta_request_spec.rb
index 0ca641461..60153ba8c 100644
--- a/spec/requests/host_meta_request_spec.rb
+++ b/spec/requests/host_meta_request_spec.rb
@@ -1,12 +1,12 @@
-require "rails_helper"
+require 'rails_helper'
 
-describe "The host_meta route" do
-  describe "requested without accepts headers" do
-    it "returns an xml response" do
+describe 'The host_meta route' do
+  describe 'requested without accepts headers' do
+    it 'returns an xml response' do
       get host_meta_url
 
       expect(response).to have_http_status(200)
-      expect(response.media_type).to eq "application/xrd+xml"
+      expect(response.media_type).to eq 'application/xrd+xml'
     end
   end
 end
diff --git a/spec/requests/localization_spec.rb b/spec/requests/localization_spec.rb
index 0bc2786ac..39eeee5f0 100644
--- a/spec/requests/localization_spec.rb
+++ b/spec/requests/localization_spec.rb
@@ -10,7 +10,7 @@ describe 'Localization' do
   it 'uses a specific region when provided' do
     headers = { 'Accept-Language' => 'zh-HK' }
 
-    get "/auth/sign_in", headers: headers
+    get '/auth/sign_in', headers: headers
 
     expect(response.body).to include(
       I18n.t('auth.login', locale: 'zh-HK')
@@ -20,7 +20,7 @@ describe 'Localization' do
   it 'falls back to a locale when region missing' do
     headers = { 'Accept-Language' => 'es-FAKE' }
 
-    get "/auth/sign_in", headers: headers
+    get '/auth/sign_in', headers: headers
 
     expect(response.body).to include(
       I18n.t('auth.login', locale: 'es')
@@ -30,7 +30,7 @@ describe 'Localization' do
   it 'falls back to english when locale is missing' do
     headers = { 'Accept-Language' => '12-FAKE' }
 
-    get "/auth/sign_in", headers: headers
+    get '/auth/sign_in', headers: headers
 
     expect(response.body).to include(
       I18n.t('auth.login', locale: 'en')
diff --git a/spec/services/account_search_service_spec.rb b/spec/services/account_search_service_spec.rb
index 81cbc175e..d3b5baad6 100644
--- a/spec/services/account_search_service_spec.rb
+++ b/spec/services/account_search_service_spec.rb
@@ -76,7 +76,7 @@ describe AccountSearchService, type: :service do
       expect(results).to eq [partial]
     end
 
-    it "does not return suspended remote accounts" do
+    it 'does not return suspended remote accounts' do
       remote  = Fabricate(:account, username: 'a', domain: 'remote', display_name: 'e', suspended: true)
       results = subject.call('a@example.com', nil, limit: 2)
 
diff --git a/spec/services/activitypub/fetch_remote_status_service_spec.rb b/spec/services/activitypub/fetch_remote_status_service_spec.rb
index e02054672..4f3503ac2 100644
--- a/spec/services/activitypub/fetch_remote_status_service_spec.rb
+++ b/spec/services/activitypub/fetch_remote_status_service_spec.rb
@@ -11,7 +11,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
   let(:note) do
     {
       '@context': 'https://www.w3.org/ns/activitystreams',
-      id: "https://foo.bar/@foo/1234",
+      id: 'https://foo.bar/@foo/1234',
       type: 'Note',
       content: 'Lorem ipsum',
       attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
@@ -46,7 +46,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1234",
+          id: 'https://foo.bar/@foo/1234',
           type: 'Video',
           name: 'Nyan Cat 10 hours remix',
           attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
@@ -54,13 +54,13 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
             {
               type: 'Link',
               mimeType: 'application/x-bittorrent',
-              href: "https://foo.bar/12345.torrent",
+              href: 'https://foo.bar/12345.torrent',
             },
 
             {
               type: 'Link',
               mimeType: 'text/html',
-              href: "https://foo.bar/watch?v=12345",
+              href: 'https://foo.bar/watch?v=12345',
             },
           ],
         }
@@ -70,8 +70,8 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
         status = sender.statuses.first
 
         expect(status).to_not be_nil
-        expect(status.url).to eq "https://foo.bar/watch?v=12345"
-        expect(strip_tags(status.text)).to eq "Nyan Cat 10 hours remixhttps://foo.bar/watch?v=12345"
+        expect(status.url).to eq 'https://foo.bar/watch?v=12345'
+        expect(strip_tags(status.text)).to eq 'Nyan Cat 10 hours remixhttps://foo.bar/watch?v=12345'
       end
     end
 
@@ -79,7 +79,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1234",
+          id: 'https://foo.bar/@foo/1234',
           type: 'Audio',
           name: 'Nyan Cat 10 hours remix',
           attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
@@ -87,13 +87,13 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
             {
               type: 'Link',
               mimeType: 'application/x-bittorrent',
-              href: "https://foo.bar/12345.torrent",
+              href: 'https://foo.bar/12345.torrent',
             },
 
             {
               type: 'Link',
               mimeType: 'text/html',
-              href: "https://foo.bar/watch?v=12345",
+              href: 'https://foo.bar/watch?v=12345',
             },
           ],
         }
@@ -103,8 +103,8 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
         status = sender.statuses.first
 
         expect(status).to_not be_nil
-        expect(status.url).to eq "https://foo.bar/watch?v=12345"
-        expect(strip_tags(status.text)).to eq "Nyan Cat 10 hours remixhttps://foo.bar/watch?v=12345"
+        expect(status.url).to eq 'https://foo.bar/watch?v=12345'
+        expect(strip_tags(status.text)).to eq 'Nyan Cat 10 hours remixhttps://foo.bar/watch?v=12345'
       end
     end
 
@@ -112,7 +112,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1234",
+          id: 'https://foo.bar/@foo/1234',
           type: 'Event',
           name: "Let's change the world",
           attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
@@ -123,7 +123,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
         status = sender.statuses.first
 
         expect(status).to_not be_nil
-        expect(status.url).to eq "https://foo.bar/@foo/1234"
+        expect(status.url).to eq 'https://foo.bar/@foo/1234'
         expect(strip_tags(status.text)).to eq "Let's change the worldhttps://foo.bar/@foo/1234"
       end
     end
@@ -132,7 +132,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:note) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://real.address/@foo/1234",
+          id: 'https://real.address/@foo/1234',
           type: 'Note',
           content: 'Lorem ipsum',
           attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
@@ -154,7 +154,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1234/create",
+          id: 'https://foo.bar/@foo/1234/create',
           type: 'Create',
           actor: ActivityPub::TagManager.instance.uri_for(sender),
           object: note,
@@ -174,11 +174,11 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1234/create",
+          id: 'https://foo.bar/@foo/1234/create',
           type: 'Create',
           actor: ActivityPub::TagManager.instance.uri_for(sender),
           object: {
-            id: "https://real.address/@foo/1234",
+            id: 'https://real.address/@foo/1234',
             type: 'Note',
             content: 'Lorem ipsum',
             attributedTo: ActivityPub::TagManager.instance.uri_for(sender),
@@ -208,7 +208,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
         let(:object) do
           {
             '@context': 'https://www.w3.org/ns/activitystreams',
-            id: "https://foo.bar/@foo/1234/create",
+            id: 'https://foo.bar/@foo/1234/create',
             type: 'Create',
             actor: ActivityPub::TagManager.instance.uri_for(sender),
             object: note.merge(updated: '2021-09-08T22:39:25Z'),
@@ -233,7 +233,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1",
+          id: 'https://foo.bar/@foo/1',
           type: 'Note',
           content: 'Lorem ipsum',
           inReplyTo: 'https://foo.bar/@foo/2',
@@ -269,7 +269,7 @@ RSpec.describe ActivityPub::FetchRemoteStatusService, type: :service do
       let(:object) do
         {
           '@context': 'https://www.w3.org/ns/activitystreams',
-          id: "https://foo.bar/@foo/1",
+          id: 'https://foo.bar/@foo/1',
           type: 'Note',
           content: 'Lorem ipsum',
           replies: {
diff --git a/spec/services/delete_account_service_spec.rb b/spec/services/delete_account_service_spec.rb
index 1fbe4d07c..cc4b168fc 100644
--- a/spec/services/delete_account_service_spec.rb
+++ b/spec/services/delete_account_service_spec.rb
@@ -59,8 +59,8 @@ RSpec.describe DeleteAccountService, type: :service do
 
   describe '#call on local account' do
     before do
-      stub_request(:post, "https://alice.com/inbox").to_return(status: 201)
-      stub_request(:post, "https://bob.com/inbox").to_return(status: 201)
+      stub_request(:post, 'https://alice.com/inbox').to_return(status: 201)
+      stub_request(:post, 'https://bob.com/inbox').to_return(status: 201)
     end
 
     let!(:remote_alice) { Fabricate(:account, inbox_url: 'https://alice.com/inbox', protocol: :activitypub) }
@@ -72,16 +72,16 @@ RSpec.describe DeleteAccountService, type: :service do
 
       it 'sends a delete actor activity to all known inboxes' do
         subject
-        expect(a_request(:post, "https://alice.com/inbox")).to have_been_made.once
-        expect(a_request(:post, "https://bob.com/inbox")).to have_been_made.once
+        expect(a_request(:post, 'https://alice.com/inbox')).to have_been_made.once
+        expect(a_request(:post, 'https://bob.com/inbox')).to have_been_made.once
       end
     end
   end
 
   describe '#call on remote account' do
     before do
-      stub_request(:post, "https://alice.com/inbox").to_return(status: 201)
-      stub_request(:post, "https://bob.com/inbox").to_return(status: 201)
+      stub_request(:post, 'https://alice.com/inbox').to_return(status: 201)
+      stub_request(:post, 'https://bob.com/inbox').to_return(status: 201)
     end
 
     include_examples 'common behavior' do
diff --git a/spec/services/favourite_service_spec.rb b/spec/services/favourite_service_spec.rb
index 9781f0d78..8703c2af8 100644
--- a/spec/services/favourite_service_spec.rb
+++ b/spec/services/favourite_service_spec.rb
@@ -23,7 +23,7 @@ RSpec.describe FavouriteService, type: :service do
     let(:status) { Fabricate(:status, account: bob) }
 
     before do
-      stub_request(:post, "http://example.com/inbox").to_return(status: 200, body: "", headers: {})
+      stub_request(:post, 'http://example.com/inbox').to_return(status: 200, body: '', headers: {})
       subject.call(sender, status)
     end
 
@@ -32,7 +32,7 @@ RSpec.describe FavouriteService, type: :service do
     end
 
     it 'sends a like activity' do
-      expect(a_request(:post, "http://example.com/inbox")).to have_been_made.once
+      expect(a_request(:post, 'http://example.com/inbox')).to have_been_made.once
     end
   end
 end
diff --git a/spec/services/fetch_link_card_service_spec.rb b/spec/services/fetch_link_card_service_spec.rb
index 4914c2753..458473c39 100644
--- a/spec/services/fetch_link_card_service_spec.rb
+++ b/spec/services/fetch_link_card_service_spec.rb
@@ -30,7 +30,7 @@ RSpec.describe FetchLinkCardService, type: :service do
 
       it 'works with SJIS' do
         expect(a_request(:get, 'http://example.com/sjis')).to have_been_made.at_least_once
-        expect(status.preview_cards.first.title).to eq("SJISのページ")
+        expect(status.preview_cards.first.title).to eq('SJISのページ')
       end
     end
 
@@ -39,7 +39,7 @@ RSpec.describe FetchLinkCardService, type: :service do
 
       it 'works with SJIS even with wrong charset header' do
         expect(a_request(:get, 'http://example.com/sjis_with_wrong_charset')).to have_been_made.at_least_once
-        expect(status.preview_cards.first.title).to eq("SJISのページ")
+        expect(status.preview_cards.first.title).to eq('SJISのページ')
       end
     end
 
@@ -48,7 +48,7 @@ RSpec.describe FetchLinkCardService, type: :service do
 
       it 'works with koi8-r' do
         expect(a_request(:get, 'http://example.com/koi8-r')).to have_been_made.at_least_once
-        expect(status.preview_cards.first.title).to eq("Московя начинаетъ только въ XVI ст. привлекать внимане иностранцевъ.")
+        expect(status.preview_cards.first.title).to eq('Московя начинаетъ только въ XVI ст. привлекать внимане иностранцевъ.')
       end
     end
 
@@ -66,7 +66,7 @@ RSpec.describe FetchLinkCardService, type: :service do
 
       it 'works with Japanese path string' do
         expect(a_request(:get, 'http://example.com/日本語')).to have_been_made.at_least_once
-        expect(status.preview_cards.first.title).to eq("SJISのページ")
+        expect(status.preview_cards.first.title).to eq('SJISのページ')
       end
     end
 
diff --git a/spec/services/fetch_oembed_service_spec.rb b/spec/services/fetch_oembed_service_spec.rb
index dcd0f80de..cf46f2d39 100644
--- a/spec/services/fetch_oembed_service_spec.rb
+++ b/spec/services/fetch_oembed_service_spec.rb
@@ -6,9 +6,9 @@ describe FetchOEmbedService, type: :service do
   subject { described_class.new }
 
   before do
-    stub_request(:get, "https://host.test/provider.json").to_return(status: 404)
-    stub_request(:get, "https://host.test/provider.xml").to_return(status: 404)
-    stub_request(:get, "https://host.test/empty_provider.json").to_return(status: 200)
+    stub_request(:get, 'https://host.test/provider.json').to_return(status: 404)
+    stub_request(:get, 'https://host.test/provider.xml').to_return(status: 404)
+    stub_request(:get, 'https://host.test/empty_provider.json').to_return(status: 200)
   end
 
   describe 'discover_provider' do
diff --git a/spec/services/fetch_remote_status_service_spec.rb b/spec/services/fetch_remote_status_service_spec.rb
index 4f6ad6496..02c62f8d6 100644
--- a/spec/services/fetch_remote_status_service_spec.rb
+++ b/spec/services/fetch_remote_status_service_spec.rb
@@ -7,7 +7,7 @@ RSpec.describe FetchRemoteStatusService, type: :service do
   let(:note) do
     {
       '@context': 'https://www.w3.org/ns/activitystreams',
-      id: "https://example.org/@foo/1234",
+      id: 'https://example.org/@foo/1234',
       type: 'Note',
       content: 'Lorem ipsum',
       attributedTo: ActivityPub::TagManager.instance.uri_for(account),
diff --git a/spec/services/follow_service_spec.rb b/spec/services/follow_service_spec.rb
index 412c04d76..59073c27f 100644
--- a/spec/services/follow_service_spec.rb
+++ b/spec/services/follow_service_spec.rb
@@ -140,7 +140,7 @@ RSpec.describe FollowService, type: :service do
     let(:bob) { Fabricate(:account, username: 'bob', domain: 'example.com', protocol: :activitypub, inbox_url: 'http://example.com/inbox') }
 
     before do
-      stub_request(:post, "http://example.com/inbox").to_return(status: 200, body: "", headers: {})
+      stub_request(:post, 'http://example.com/inbox').to_return(status: 200, body: '', headers: {})
       subject.call(sender, bob)
     end
 
diff --git a/spec/services/import_service_spec.rb b/spec/services/import_service_spec.rb
index 399a43036..a12148833 100644
--- a/spec/services/import_service_spec.rb
+++ b/spec/services/import_service_spec.rb
@@ -8,7 +8,7 @@ RSpec.describe ImportService, type: :service do
   let!(:eve)     { Fabricate(:account, username: 'eve', domain: 'example.com', locked: false, protocol: :activitypub, inbox_url: 'https://example.com/inbox') }
 
   before do
-    stub_request(:post, "https://example.com/inbox").to_return(status: 200)
+    stub_request(:post, 'https://example.com/inbox').to_return(status: 200)
   end
 
   context 'import old-style list of muted users' do
@@ -186,7 +186,7 @@ RSpec.describe ImportService, type: :service do
 
     # Make sure to not actually go to the remote server
     before do
-      stub_request(:post, "https://թութ.հայ/inbox").to_return(status: 200)
+      stub_request(:post, 'https://թութ.հայ/inbox').to_return(status: 200)
     end
 
     let(:csv) { attachment_fixture('utf8-followers.txt') }
diff --git a/spec/services/post_status_service_spec.rb b/spec/services/post_status_service_spec.rb
index 7bb7dfb1f..0b72253a5 100644
--- a/spec/services/post_status_service_spec.rb
+++ b/spec/services/post_status_service_spec.rb
@@ -5,7 +5,7 @@ RSpec.describe PostStatusService, type: :service do
 
   it 'creates a new status' do
     account = Fabricate(:account)
-    text = "test status update"
+    text = 'test status update'
 
     status = subject.call(account, text: text)
 
@@ -16,7 +16,7 @@ RSpec.describe PostStatusService, type: :service do
   it 'creates a new response status' do
     in_reply_to_status = Fabricate(:status)
     account = Fabricate(:account)
-    text = "test status update"
+    text = 'test status update'
 
     status = subject.call(account, text: text, thread: in_reply_to_status)
 
@@ -58,7 +58,7 @@ RSpec.describe PostStatusService, type: :service do
     boosted_status = Fabricate(:status)
     in_reply_to_status = Fabricate(:status, reblog: boosted_status)
     account = Fabricate(:account)
-    text = "test status update"
+    text = 'test status update'
 
     status = subject.call(account, text: text, thread: in_reply_to_status)
 
@@ -75,7 +75,7 @@ RSpec.describe PostStatusService, type: :service do
   end
 
   it 'creates a status with spoiler text' do
-    spoiler_text = "spoiler text"
+    spoiler_text = 'spoiler text'
 
     status = create_status_with_options(spoiler_text: spoiler_text)
 
@@ -101,14 +101,14 @@ RSpec.describe PostStatusService, type: :service do
     status = create_status_with_options(visibility: :private)
 
     expect(status).to be_persisted
-    expect(status.visibility).to eq "private"
+    expect(status.visibility).to eq 'private'
   end
 
   it 'creates a status with limited visibility for silenced users' do
     status = subject.call(Fabricate(:account, silenced: true), text: 'test', visibility: :public)
 
     expect(status).to be_persisted
-    expect(status.visibility).to eq "unlisted"
+    expect(status.visibility).to eq 'unlisted'
   end
 
   it 'creates a status for the given application' do
@@ -135,7 +135,7 @@ RSpec.describe PostStatusService, type: :service do
     allow(ProcessMentionsService).to receive(:new).and_return(mention_service)
     account = Fabricate(:account)
 
-    status = subject.call(account, text: "test status update")
+    status = subject.call(account, text: 'test status update')
 
     expect(ProcessMentionsService).to have_received(:new)
     expect(mention_service).to have_received(:call).with(status, save_records: false)
@@ -166,7 +166,7 @@ RSpec.describe PostStatusService, type: :service do
     allow(ProcessHashtagsService).to receive(:new).and_return(hashtags_service)
     account = Fabricate(:account)
 
-    status = subject.call(account, text: "test status update")
+    status = subject.call(account, text: 'test status update')
 
     expect(ProcessHashtagsService).to have_received(:new)
     expect(hashtags_service).to have_received(:call).with(status)
@@ -178,7 +178,7 @@ RSpec.describe PostStatusService, type: :service do
 
     account = Fabricate(:account)
 
-    status = subject.call(account, text: "test status update")
+    status = subject.call(account, text: 'test status update')
 
     expect(DistributionWorker).to have_received(:perform_async).with(status.id)
     expect(ActivityPub::DistributionWorker).to have_received(:perform_async).with(status.id)
@@ -188,7 +188,7 @@ RSpec.describe PostStatusService, type: :service do
     allow(LinkCrawlWorker).to receive(:perform_async)
     account = Fabricate(:account)
 
-    status = subject.call(account, text: "test status update")
+    status = subject.call(account, text: 'test status update')
 
     expect(LinkCrawlWorker).to have_received(:perform_async).with(status.id)
   end
@@ -199,7 +199,7 @@ RSpec.describe PostStatusService, type: :service do
 
     status = subject.call(
       account,
-      text: "test status update",
+      text: 'test status update',
       media_ids: [media.id]
     )
 
@@ -212,7 +212,7 @@ RSpec.describe PostStatusService, type: :service do
 
     status = subject.call(
       account,
-      text: "test status update",
+      text: 'test status update',
       media_ids: [media.id]
     )
 
@@ -225,7 +225,7 @@ RSpec.describe PostStatusService, type: :service do
     expect do
       subject.call(
         account,
-        text: "test status update",
+        text: 'test status update',
         media_ids: [
           Fabricate(:media_attachment, account: account),
           Fabricate(:media_attachment, account: account),
@@ -250,7 +250,7 @@ RSpec.describe PostStatusService, type: :service do
     expect do
       subject.call(
         account,
-        text: "test status update",
+        text: 'test status update',
         media_ids: [
           video,
           image,
diff --git a/spec/services/process_mentions_service_spec.rb b/spec/services/process_mentions_service_spec.rb
index 0dd62c807..6a16928e0 100644
--- a/spec/services/process_mentions_service_spec.rb
+++ b/spec/services/process_mentions_service_spec.rb
@@ -62,7 +62,7 @@ RSpec.describe ProcessMentionsService, type: :service do
 
       context 'with an IDN domain' do
         let!(:remote_user) { Fabricate(:account, username: 'sneak', protocol: :activitypub, domain: 'xn--hresiar-mxa.ch', inbox_url: 'http://example.com/inbox') }
-        let!(:status) { Fabricate(:status, account: account, text: "Hello @sneak@hæresiar.ch") }
+        let!(:status) { Fabricate(:status, account: account, text: 'Hello @sneak@hæresiar.ch') }
 
         before do
           subject.call(status)
@@ -75,7 +75,7 @@ RSpec.describe ProcessMentionsService, type: :service do
 
       context 'with an IDN TLD' do
         let!(:remote_user) { Fabricate(:account, username: 'foo', protocol: :activitypub, domain: 'xn--y9a3aq.xn--y9a3aq', inbox_url: 'http://example.com/inbox') }
-        let!(:status) { Fabricate(:status, account: account, text: "Hello @foo@հայ.հայ") }
+        let!(:status) { Fabricate(:status, account: account, text: 'Hello @foo@հայ.հայ') }
 
         before do
           subject.call(status)
@@ -91,8 +91,8 @@ RSpec.describe ProcessMentionsService, type: :service do
       let!(:remote_user) { Fabricate(:account, username: 'remote_user', protocol: :activitypub, domain: 'example.com', inbox_url: 'http://example.com/inbox', last_webfingered_at: nil) }
 
       before do
-        stub_request(:get, "https://example.com/.well-known/host-meta").to_return(status: 404)
-        stub_request(:get, "https://example.com/.well-known/webfinger?resource=acct:remote_user@example.com").to_return(status: 500)
+        stub_request(:get, 'https://example.com/.well-known/host-meta').to_return(status: 404)
+        stub_request(:get, 'https://example.com/.well-known/webfinger?resource=acct:remote_user@example.com').to_return(status: 500)
         subject.call(status)
       end
 
diff --git a/spec/services/resolve_account_service_spec.rb b/spec/services/resolve_account_service_spec.rb
index 1df30ea57..192225229 100644
--- a/spec/services/resolve_account_service_spec.rb
+++ b/spec/services/resolve_account_service_spec.rb
@@ -4,11 +4,11 @@ RSpec.describe ResolveAccountService, type: :service do
   subject { described_class.new }
 
   before do
-    stub_request(:get, "https://example.com/.well-known/host-meta").to_return(status: 404)
-    stub_request(:get, "https://quitter.no/avatar/7477-300-20160211190340.png").to_return(request_fixture('avatar.txt'))
-    stub_request(:get, "https://ap.example.com/.well-known/webfinger?resource=acct:foo@ap.example.com").to_return(request_fixture('activitypub-webfinger.txt'))
-    stub_request(:get, "https://ap.example.com/users/foo").to_return(request_fixture('activitypub-actor.txt'))
-    stub_request(:get, "https://ap.example.com/users/foo.atom").to_return(request_fixture('activitypub-feed.txt'))
+    stub_request(:get, 'https://example.com/.well-known/host-meta').to_return(status: 404)
+    stub_request(:get, 'https://quitter.no/avatar/7477-300-20160211190340.png').to_return(request_fixture('avatar.txt'))
+    stub_request(:get, 'https://ap.example.com/.well-known/webfinger?resource=acct:foo@ap.example.com').to_return(request_fixture('activitypub-webfinger.txt'))
+    stub_request(:get, 'https://ap.example.com/users/foo').to_return(request_fixture('activitypub-actor.txt'))
+    stub_request(:get, 'https://ap.example.com/users/foo.atom').to_return(request_fixture('activitypub-feed.txt'))
     stub_request(:get, %r{https://ap.example.com/users/foo/\w+}).to_return(status: 404)
     stub_request(:get, 'https://example.com/.well-known/webfinger?resource=acct:hoge@example.com').to_return(status: 410)
   end
@@ -56,8 +56,8 @@ RSpec.describe ResolveAccountService, type: :service do
 
   context 'when there is an LRDD endpoint but no resolvable account' do
     before do
-      stub_request(:get, "https://quitter.no/.well-known/host-meta").to_return(request_fixture('.host-meta.txt'))
-      stub_request(:get, "https://quitter.no/.well-known/webfinger?resource=acct:catsrgr8@quitter.no").to_return(status: 404)
+      stub_request(:get, 'https://quitter.no/.well-known/host-meta').to_return(request_fixture('.host-meta.txt'))
+      stub_request(:get, 'https://quitter.no/.well-known/webfinger?resource=acct:catsrgr8@quitter.no').to_return(status: 404)
     end
 
     it 'returns nil' do
@@ -67,7 +67,7 @@ RSpec.describe ResolveAccountService, type: :service do
 
   context 'when there is no LRDD endpoint nor resolvable account' do
     before do
-      stub_request(:get, "https://example.com/.well-known/webfinger?resource=acct:catsrgr8@example.com").to_return(status: 404)
+      stub_request(:get, 'https://example.com/.well-known/webfinger?resource=acct:catsrgr8@example.com').to_return(status: 404)
     end
 
     it 'returns nil' do
@@ -153,7 +153,7 @@ RSpec.describe ResolveAccountService, type: :service do
 
     context 'with multiple types' do
       before do
-        stub_request(:get, "https://ap.example.com/users/foo").to_return(request_fixture('activitypub-actor-individual.txt'))
+        stub_request(:get, 'https://ap.example.com/users/foo').to_return(request_fixture('activitypub-actor-individual.txt'))
       end
 
       it 'returns new remote account' do
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 72c9ce8ae..97b8d83c5 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -12,7 +12,7 @@ end
 gc_counter = -1
 
 RSpec.configure do |config|
-  config.example_status_persistence_file_path = "tmp/rspec/examples.txt"
+  config.example_status_persistence_file_path = 'tmp/rspec/examples.txt'
   config.expect_with :rspec do |expectations|
     expectations.include_chain_clauses_in_custom_matcher_descriptions = true
   end
@@ -60,7 +60,7 @@ end
 
 def expect_push_bulk_to_match(klass, matcher)
   expect(Sidekiq::Client).to receive(:push_bulk).with(hash_including({
-    "class" => klass,
-    "args" => matcher,
+    'class' => klass,
+    'args' => matcher,
   }))
 end