Audofix Rubocop Style/WordArray (#23739)

.rubocop_todo.yml

@@ -2667,26 +2667,3 @@ Style/UnpackFirst:
   Exclude:
     - 'app/models/concerns/account_interactions.rb'
     - 'lib/paperclip/gif_transcoder.rb'
-
-# Offense count: 25
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle, MinSize, WordRegex.
-# SupportedStyles: percent, brackets
-Style/WordArray:
-  Exclude:
-    - 'db/migrate/20170610000000_add_statuses_index_on_account_id_id.rb'
-    - 'db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb'
-    - 'lib/mastodon/maintenance_cli.rb'
-    - 'lib/tasks/statistics.rake'
-    - 'spec/controllers/api/v1/blocks_controller_spec.rb'
-    - 'spec/controllers/api/v1/bookmarks_controller_spec.rb'
-    - 'spec/controllers/api/v1/favourites_controller_spec.rb'
-    - 'spec/controllers/api/v1/mutes_controller_spec.rb'
-    - 'spec/controllers/settings/applications_controller_spec.rb'
-    - 'spec/controllers/settings/preferences/other_controller_spec.rb'
-    - 'spec/models/account_spec.rb'
-    - 'spec/models/account_statuses_cleanup_policy_spec.rb'
-    - 'spec/services/activitypub/fetch_featured_tags_collection_service_spec.rb'
-    - 'spec/services/activitypub/process_account_service_spec.rb'
-    - 'spec/services/delete_account_service_spec.rb'
-    - 'spec/workers/scheduler/accounts_statuses_cleanup_scheduler_spec.rb'

db/migrate/20170610000000_add_statuses_index_on_account_id_id.rb

@@ -6,7 +6,7 @@ class AddStatusesIndexOnAccountIdId < ActiveRecord::Migration[5.1]
     # of an account to show them in his status page is one of the most
     # significant examples.
     # Add this index to improve the performance in such cases.
-    add_index 'statuses', ['account_id', 'id'], algorithm: :concurrently, name: 'index_statuses_on_account_id_id'
+    add_index 'statuses', %w(account_id id), algorithm: :concurrently, name: 'index_statuses_on_account_id_id'
 
     remove_index 'statuses', algorithm: :concurrently, column: 'account_id', name: 'index_statuses_on_account_id'
   end

db/migrate/20180514140000_revert_index_change_on_statuses_for_api_v1_accounts_account_id_statuses.rb

@@ -10,6 +10,6 @@ class RevertIndexChangeOnStatusesForApiV1AccountsAccountIdStatuses < ActiveRecor
 
     # 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, %w(account_id id), where: '(visibility = 3)')
   end
 end

lib/mastodon/maintenance_cli.rb

@@ -289,7 +289,7 @@ module Mastodon
       end
 
       @prompt.say 'Restoring account domain blocks indexes…'
-      ActiveRecord::Base.connection.add_index :account_domain_blocks, ['account_id', 'domain'], name: 'index_account_domain_blocks_on_account_id_and_domain', unique: true
+      ActiveRecord::Base.connection.add_index :account_domain_blocks, %w(account_id domain), name: 'index_account_domain_blocks_on_account_id_and_domain', unique: true
     end
 
     def deduplicate_account_identity_proofs!
@@ -303,7 +303,7 @@ module Mastodon
       end
 
       @prompt.say 'Restoring account identity proofs indexes…'
-      ActiveRecord::Base.connection.add_index :account_identity_proofs, ['account_id', 'provider', 'provider_username'], name: 'index_account_proofs_on_account_and_provider_and_username', unique: true
+      ActiveRecord::Base.connection.add_index :account_identity_proofs, %w(account_id provider provider_username), name: 'index_account_proofs_on_account_and_provider_and_username', unique: true
     end
 
     def deduplicate_announcement_reactions!
@@ -317,7 +317,7 @@ module Mastodon
       end
 
       @prompt.say 'Restoring announcement_reactions indexes…'
-      ActiveRecord::Base.connection.add_index :announcement_reactions, ['account_id', 'announcement_id', 'name'], name: 'index_announcement_reactions_on_account_id_and_announcement_id', unique: true
+      ActiveRecord::Base.connection.add_index :announcement_reactions, %w(account_id announcement_id name), name: 'index_announcement_reactions_on_account_id_and_announcement_id', unique: true
     end
 
     def deduplicate_conversations!
@@ -359,7 +359,7 @@ module Mastodon
       end
 
       @prompt.say 'Restoring custom_emojis indexes…'
-      ActiveRecord::Base.connection.add_index :custom_emojis, ['shortcode', 'domain'], name: 'index_custom_emojis_on_shortcode_and_domain', unique: true
+      ActiveRecord::Base.connection.add_index :custom_emojis, %w(shortcode domain), name: 'index_custom_emojis_on_shortcode_and_domain', unique: true
     end
 
     def deduplicate_custom_emoji_categories!

lib/tasks/statistics.rake

@@ -7,7 +7,7 @@ namespace :mastodon do
   task :stats do
     require 'rails/code_statistics'
     [
-      %w(App\ Libraries app/lib),
+      ['App Libraries', 'app/lib'],
       %w(Presenters app/presenters),
       %w(Services app/services),
       %w(Validators app/validators),

spec/controllers/api/v1/blocks_controller_spec.rb

@@ -37,13 +37,13 @@ RSpec.describe Api::V1::BlocksController, type: :controller do
     it 'sets pagination header for next path' do
       blocks = 2.times.map { Fabricate(:block, account: user.account) }
       get :index, params: { limit: 1, since_id: blocks[0] }
-      expect(response.headers['Link'].find_link(['rel', 'next']).href).to eq api_v1_blocks_url(limit: 1, max_id: blocks[1])
+      expect(response.headers['Link'].find_link(%w(rel next)).href).to eq api_v1_blocks_url(limit: 1, max_id: blocks[1])
     end
 
     it 'sets pagination header for previous path' do
       block = Fabricate(:block, account: user.account)
       get :index
-      expect(response.headers['Link'].find_link(['rel', 'prev']).href).to eq api_v1_blocks_url(since_id: block)
+      expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq api_v1_blocks_url(since_id: block)
     end
 
     it 'returns http success' do

spec/controllers/api/v1/bookmarks_controller_spec.rb

@@ -63,8 +63,8 @@ RSpec.describe Api::V1::BookmarksController, type: :controller do
 
           get :index, params: { limit: 1 }
 
-          expect(response.headers['Link'].find_link(['rel', 'next']).href).to eq "http://test.host/api/v1/bookmarks?limit=1&max_id=#{bookmark.id}"
+          expect(response.headers['Link'].find_link(%w(rel next)).href).to eq "http://test.host/api/v1/bookmarks?limit=1&max_id=#{bookmark.id}"
-          expect(response.headers['Link'].find_link(['rel', 'prev']).href).to eq "http://test.host/api/v1/bookmarks?limit=1&min_id=#{bookmark.id}"
+          expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq "http://test.host/api/v1/bookmarks?limit=1&min_id=#{bookmark.id}"
         end
 
         it 'does not add pagination headers if not necessary' do

spec/controllers/api/v1/favourites_controller_spec.rb

@@ -63,8 +63,8 @@ RSpec.describe Api::V1::FavouritesController, type: :controller do
 
           get :index, params: { limit: 1 }
 
-          expect(response.headers['Link'].find_link(['rel', 'next']).href).to eq "http://test.host/api/v1/favourites?limit=1&max_id=#{favourite.id}"
+          expect(response.headers['Link'].find_link(%w(rel next)).href).to eq "http://test.host/api/v1/favourites?limit=1&max_id=#{favourite.id}"
-          expect(response.headers['Link'].find_link(['rel', 'prev']).href).to eq "http://test.host/api/v1/favourites?limit=1&min_id=#{favourite.id}"
+          expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq "http://test.host/api/v1/favourites?limit=1&min_id=#{favourite.id}"
         end
 
         it 'does not add pagination headers if not necessary' do

spec/controllers/api/v1/mutes_controller_spec.rb

@@ -37,13 +37,13 @@ RSpec.describe Api::V1::MutesController, type: :controller do
     it 'sets pagination header for next path' do
       mutes = 2.times.map { Fabricate(:mute, account: user.account) }
       get :index, params: { limit: 1, since_id: mutes[0] }
-      expect(response.headers['Link'].find_link(['rel', 'next']).href).to eq api_v1_mutes_url(limit: 1, max_id: mutes[1])
+      expect(response.headers['Link'].find_link(%w(rel next)).href).to eq api_v1_mutes_url(limit: 1, max_id: mutes[1])
     end
 
     it 'sets pagination header for previous path' do
       mute = Fabricate(:mute, account: user.account)
       get :index
-      expect(response.headers['Link'].find_link(['rel', 'prev']).href).to eq api_v1_mutes_url(since_id: mute)
+      expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq api_v1_mutes_url(since_id: mute)
     end
 
     it 'returns http success' do

spec/controllers/settings/applications_controller_spec.rb

@@ -73,7 +73,7 @@ describe Settings::ApplicationsController do
             name: 'My New App',
             redirect_uri: 'urn:ietf:wg:oauth:2.0:oob',
             website: 'http://google.com',
-            scopes: ['read', 'write', 'follow'],
+            scopes: %w(read write follow),
           },
         }
         response

spec/controllers/settings/preferences/other_controller_spec.rb

@@ -23,7 +23,7 @@ describe Settings::Preferences::OtherController do
       expect(response).to redirect_to(settings_preferences_other_path)
       user.reload
       expect(user.locale).to eq 'en'
-      expect(user.chosen_languages).to eq ['es', 'fr']
+      expect(user.chosen_languages).to eq %w(es fr)
     end
 
     it 'updates user settings' do

spec/models/account_spec.rb

@@ -895,7 +895,7 @@ RSpec.describe Account, type: :model do
 
     describe 'partitioned' do
       it 'returns a relation of accounts partitioned by domain' do
-        matches = ['a', 'b', 'a', 'b']
+        matches = %w(a b a b)
         matches.size.times.to_a.shuffle.each do |index|
           matches[index] = Fabricate(:account, domain: matches[index])
         end

spec/models/account_statuses_cleanup_policy_spec.rb

@@ -262,7 +262,7 @@ RSpec.describe AccountStatusesCleanupPolicy, type: :model do
     let!(:direct_message)    { Fabricate(:status, created_at: 1.year.ago, account: account, visibility: :direct) }
     let!(:self_faved)        { Fabricate(:status, created_at: 1.year.ago, account: account) }
     let!(:self_bookmarked)   { Fabricate(:status, created_at: 1.year.ago, account: account) }
-    let!(:status_with_poll)  { Fabricate(:status, created_at: 1.year.ago, account: account, poll_attributes: { account: account, voters_count: 0, options: ['a', 'b'], expires_in: 2.days }) }
+    let!(:status_with_poll)  { Fabricate(:status, created_at: 1.year.ago, account: account, poll_attributes: { account: account, voters_count: 0, options: %w(a b), expires_in: 2.days }) }
     let!(:status_with_media) { Fabricate(:status, created_at: 1.year.ago, account: account) }
     let!(:faved4)            { Fabricate(:status, created_at: 1.year.ago, account: account) }
     let!(:faved5)            { Fabricate(:status, created_at: 1.year.ago, account: account) }

spec/services/activitypub/fetch_featured_tags_collection_service_spec.rb

@@ -29,7 +29,7 @@ RSpec.describe ActivityPub::FetchFeaturedTagsCollectionService, type: :service d
     end
 
     it 'sets expected tags as pinned tags' do
-      expect(actor.featured_tags.map(&:display_name)).to match_array ['Foo', 'bar', 'baZ']
+      expect(actor.featured_tags.map(&:display_name)).to match_array %w(Foo bar baZ)
     end
   end
 

spec/services/activitypub/process_account_service_spec.rb

@@ -12,7 +12,7 @@ RSpec.describe ActivityPub::ProcessAccountService, type: :service do
         attachment: [
           { type: 'PropertyValue', name: 'Pronouns', value: 'They/them' },
           { type: 'PropertyValue', name: 'Occupation', value: 'Unit test' },
-          { type: 'PropertyValue', name: 'non-string', value: ['foo', 'bar'] },
+          { type: 'PropertyValue', name: 'non-string', value: %w(foo bar) },
         ],
       }.with_indifferent_access
     end

spec/services/delete_account_service_spec.rb

@@ -50,9 +50,9 @@ RSpec.describe DeleteAccountService, type: :service do
 
     it 'deletes associated target notifications' do
       expect { subject }.to change {
-        [
+        %w(
-          'poll', 'favourite', 'status', 'mention', 'follow'
+          poll favourite status mention follow
-        ].map { |type| Notification.where(type: type).count }
+        ).map { |type| Notification.where(type: type).count }
       }.from([1, 1, 1, 1, 1]).to([0, 0, 0, 0, 0])
     end
   end

spec/workers/scheduler/accounts_statuses_cleanup_scheduler_spec.rb

@@ -19,7 +19,7 @@ describe Scheduler::AccountsStatusesCleanupScheduler do
     [
       {
         'concurrency' => 2,
-        'queues' => ['push', 'default'],
+        'queues' => %w(push default),
       },
     ]
   end
@@ -82,7 +82,7 @@ describe Scheduler::AccountsStatusesCleanupScheduler do
 
   describe '#get_budget' do
     context 'on a single thread' do
-      let(:process_set_stub) { [{ 'concurrency' => 1, 'queues' => ['push', 'default'] }] }
+      let(:process_set_stub) { [{ 'concurrency' => 1, 'queues' => %w(push default) }] }
 
       it 'returns a low value' do
         expect(subject.compute_budget).to be < 10
@@ -92,7 +92,7 @@ describe Scheduler::AccountsStatusesCleanupScheduler do
     context 'on a lot of threads' do
       let(:process_set_stub) do
         [
-          { 'concurrency' => 2, 'queues' => ['push', 'default'] },
+          { 'concurrency' => 2, 'queues' => %w(push default) },
           { 'concurrency' => 2, 'queues' => ['push'] },
           { 'concurrency' => 2, 'queues' => ['push'] },
           { 'concurrency' => 2, 'queues' => ['push'] },