Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `.github/dependabot.yml`:
  Upstream made changes while we have dropped this file.
  Keep the file deleted.
- `.prettierignore`:
  Upstream made changes at the end of the file, where we
  had our extra lines.
  Just moved our extra lines back at the end.
- `app/serializers/initial_state_serializer.rb`:
  Upstream code style changes.
  Applied them.
- `app/services/backup_service.rb`:
  Upstream code style changes.
  Applied them.

22 files changed, 131 insertions, 137 deletions

diff --git a/spec/models/account/field_spec.rb b/spec/models/account/field_spec.rb
index 0ac9769bc..40bbee025 100644
--- a/spec/models/account/field_spec.rb
+++ b/spec/models/account/field_spec.rb
@@ -97,7 +97,7 @@ RSpec.describe Account::Field, type: :model do
           expect(subject.verifiable?).to be false
         end
       end
-      
+
       context 'for text which is blank' do
         let(:value) { '' }
 
@@ -149,7 +149,7 @@ RSpec.describe Account::Field, type: :model do
           expect(subject.verifiable?).to be false
         end
       end
-      
+
       context 'for text which is blank' do
         let(:value) { '' }
 
diff --git a/spec/models/account_alias_spec.rb b/spec/models/account_alias_spec.rb
index 27ec215aa..c48b804b2 100644
--- a/spec/models/account_alias_spec.rb
+++ b/spec/models/account_alias_spec.rb
@@ -1,5 +1,4 @@
 require 'rails_helper'
 
 RSpec.describe AccountAlias, type: :model do
-
 end
diff --git a/spec/models/account_spec.rb b/spec/models/account_spec.rb
index 6cd769dc8..763835618 100644
--- a/spec/models/account_spec.rb
+++ b/spec/models/account_spec.rb
@@ -3,6 +3,7 @@ require 'rails_helper'
 RSpec.describe Account, type: :model do
   context do
     let(:bob) { Fabricate(:account, username: 'bob') }
+
     subject { Fabricate(:account) }
 
     describe '#suspend!' do
@@ -344,9 +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
 
@@ -404,58 +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
@@ -581,23 +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/account_statuses_cleanup_policy_spec.rb b/spec/models/account_statuses_cleanup_policy_spec.rb
index b01321a20..d3c011b3a 100644
--- a/spec/models/account_statuses_cleanup_policy_spec.rb
+++ b/spec/models/account_statuses_cleanup_policy_spec.rb
@@ -16,16 +16,15 @@ RSpec.describe AccountStatusesCleanupPolicy, type: :model do
     context 'when widening a policy' do
       let!(:account_statuses_cleanup_policy) do
         Fabricate(:account_statuses_cleanup_policy,
-          account: account,
-          keep_direct: true,
-          keep_pinned: true,
-          keep_polls: true,
-          keep_media: true,
-          keep_self_fav: true,
-          keep_self_bookmark: true,
-          min_favs: 1,
-          min_reblogs: 1
-        )
+                  account: account,
+                  keep_direct: true,
+                  keep_pinned: true,
+                  keep_polls: true,
+                  keep_media: true,
+                  keep_self_fav: true,
+                  keep_self_bookmark: true,
+                  min_favs: 1,
+                  min_reblogs: 1)
       end
 
       before do
@@ -35,77 +34,76 @@ RSpec.describe AccountStatusesCleanupPolicy, type: :model do
       it 'invalidates last_inspected when widened because of keep_direct' do
         account_statuses_cleanup_policy.keep_direct = false
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of keep_pinned' do
         account_statuses_cleanup_policy.keep_pinned = false
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of keep_polls' do
         account_statuses_cleanup_policy.keep_polls = false
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of keep_media' do
         account_statuses_cleanup_policy.keep_media = false
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of keep_self_fav' do
         account_statuses_cleanup_policy.keep_self_fav = false
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of keep_self_bookmark' do
         account_statuses_cleanup_policy.keep_self_bookmark = false
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of higher min_favs' do
         account_statuses_cleanup_policy.min_favs = 5
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of disabled min_favs' do
         account_statuses_cleanup_policy.min_favs = nil
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of higher min_reblogs' do
         account_statuses_cleanup_policy.min_reblogs = 5
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
 
       it 'invalidates last_inspected when widened because of disable min_reblogs' do
         account_statuses_cleanup_policy.min_reblogs = nil
         account_statuses_cleanup_policy.save
-        expect(account_statuses_cleanup_policy.last_inspected).to be nil
+        expect(account_statuses_cleanup_policy.last_inspected).to be_nil
       end
     end
 
     context 'when narrowing a policy' do
       let!(:account_statuses_cleanup_policy) do
         Fabricate(:account_statuses_cleanup_policy,
-          account: account,
-          keep_direct: false,
-          keep_pinned: false,
-          keep_polls: false,
-          keep_media: false,
-          keep_self_fav: false,
-          keep_self_bookmark: false,
-          min_favs: nil,
-          min_reblogs: nil
-        )
+                  account: account,
+                  keep_direct: false,
+                  keep_pinned: false,
+                  keep_polls: false,
+                  keep_media: false,
+                  keep_self_fav: false,
+                  keep_self_bookmark: false,
+                  min_favs: nil,
+                  min_reblogs: nil)
       end
 
       it 'does not unnecessarily invalidate last_inspected' do
@@ -136,6 +134,7 @@ RSpec.describe AccountStatusesCleanupPolicy, type: :model do
   describe '#invalidate_last_inspected' do
     let(:account_statuses_cleanup_policy) { Fabricate(:account_statuses_cleanup_policy, account: account) }
     let(:status) { Fabricate(:status, id: 10, account: account) }
+
     subject { account_statuses_cleanup_policy.invalidate_last_inspected(status, action) }
 
     before do
@@ -232,7 +231,7 @@ RSpec.describe AccountStatusesCleanupPolicy, type: :model do
   end
 
   describe '#compute_cutoff_id' do
-    let!(:unrelated_status)  { Fabricate(:status, created_at: 3.years.ago) }
+    let!(:unrelated_status) { Fabricate(:status, created_at: 3.years.ago) }
     let(:account_statuses_cleanup_policy) { Fabricate(:account_statuses_cleanup_policy, account: account) }
 
     subject { account_statuses_cleanup_policy.compute_cutoff_id }
diff --git a/spec/models/concerns/account_interactions_spec.rb b/spec/models/concerns/account_interactions_spec.rb
index b5aecf6be..1883ee8fc 100644
--- a/spec/models/concerns/account_interactions_spec.rb
+++ b/spec/models/concerns/account_interactions_spec.rb
@@ -101,7 +101,7 @@ describe AccountInteractions do
   describe '#follow!' do
     it 'creates and returns Follow' do
       expect do
-        expect(account.follow!(target_account)).to be_kind_of Follow
+        expect(account.follow!(target_account)).to be_a Follow
       end.to change { account.following.count }.by 1
     end
   end
@@ -109,7 +109,7 @@ describe AccountInteractions do
   describe '#block' do
     it 'creates and returns Block' do
       expect do
-        expect(account.block!(target_account)).to be_kind_of Block
+        expect(account.block!(target_account)).to be_a Block
       end.to change { account.block_relationships.count }.by 1
     end
   end
@@ -123,7 +123,7 @@ describe AccountInteractions do
 
         it 'creates Mute, and returns Mute' do
           expect do
-            expect(subject).to be_kind_of Mute
+            expect(subject).to be_a Mute
           end.to change { account.mute_relationships.count }.by 1
         end
       end
@@ -133,7 +133,7 @@ describe AccountInteractions do
 
         it 'creates Mute, and returns Mute' do
           expect do
-            expect(subject).to be_kind_of Mute
+            expect(subject).to be_a Mute
           end.to change { account.mute_relationships.count }.by 1
         end
       end
@@ -143,7 +143,7 @@ describe AccountInteractions do
 
         it 'creates Mute, and returns Mute' do
           expect do
-            expect(subject).to be_kind_of Mute
+            expect(subject).to be_a Mute
           end.to change { account.mute_relationships.count }.by 1
         end
       end
@@ -169,7 +169,7 @@ describe AccountInteractions do
 
           it 'returns Mute without updating mute.hide_notifications' do
             expect do
-              expect(subject).to be_kind_of Mute
+              expect(subject).to be_a Mute
             end.not_to change { mute.reload.hide_notifications? }.from(true)
           end
         end
@@ -179,7 +179,7 @@ describe AccountInteractions do
 
           it 'returns Mute, and updates mute.hide_notifications false' do
             expect do
-              expect(subject).to be_kind_of Mute
+              expect(subject).to be_a Mute
             end.to change { mute.reload.hide_notifications? }.from(true).to(false)
           end
         end
@@ -189,7 +189,7 @@ describe AccountInteractions do
 
           it 'returns Mute without updating mute.hide_notifications' do
             expect do
-              expect(subject).to be_kind_of Mute
+              expect(subject).to be_a Mute
             end.not_to change { mute.reload.hide_notifications? }.from(true)
           end
         end
@@ -203,7 +203,7 @@ describe AccountInteractions do
 
           it 'returns Mute, and updates mute.hide_notifications true' do
             expect do
-              expect(subject).to be_kind_of Mute
+              expect(subject).to be_a Mute
             end.to change { mute.reload.hide_notifications? }.from(false).to(true)
           end
         end
@@ -213,7 +213,7 @@ describe AccountInteractions do
 
           it 'returns Mute without updating mute.hide_notifications' do
             expect do
-              expect(subject).to be_kind_of Mute
+              expect(subject).to be_a Mute
             end.not_to change { mute.reload.hide_notifications? }.from(false)
           end
         end
@@ -223,7 +223,7 @@ describe AccountInteractions do
 
           it 'returns Mute, and updates mute.hide_notifications true' do
             expect do
-              expect(subject).to be_kind_of Mute
+              expect(subject).to be_a Mute
             end.to change { mute.reload.hide_notifications? }.from(false).to(true)
           end
         end
@@ -238,7 +238,7 @@ describe AccountInteractions do
 
     it 'creates and returns ConversationMute' do
       expect do
-        is_expected.to be_kind_of ConversationMute
+        is_expected.to be_a ConversationMute
       end.to change { account.conversation_mutes.count }.by 1
     end
   end
@@ -250,7 +250,7 @@ describe AccountInteractions do
 
     it 'creates and returns AccountDomainBlock' do
       expect do
-        is_expected.to be_kind_of AccountDomainBlock
+        is_expected.to be_a AccountDomainBlock
       end.to change { account.domain_blocks.count }.by 1
     end
   end
@@ -261,7 +261,7 @@ describe AccountInteractions do
     context 'following target_account' do
       it 'returns destroyed Follow' do
         account.active_relationships.create(target_account: target_account)
-        is_expected.to be_kind_of Follow
+        is_expected.to be_a Follow
         expect(subject).to be_destroyed
       end
     end
@@ -279,7 +279,7 @@ describe AccountInteractions do
     context 'blocking target_account' do
       it 'returns destroyed Block' do
         account.block_relationships.create(target_account: target_account)
-        is_expected.to be_kind_of Block
+        is_expected.to be_a Block
         expect(subject).to be_destroyed
       end
     end
@@ -297,7 +297,7 @@ describe AccountInteractions do
     context 'muting target_account' do
       it 'returns destroyed Mute' do
         account.mute_relationships.create(target_account: target_account)
-        is_expected.to be_kind_of Mute
+        is_expected.to be_a Mute
         expect(subject).to be_destroyed
       end
     end
@@ -317,14 +317,14 @@ describe AccountInteractions do
     context 'muting the conversation' do
       it 'returns destroyed ConversationMute' do
         account.conversation_mutes.create(conversation: conversation)
-        is_expected.to be_kind_of ConversationMute
+        is_expected.to be_a ConversationMute
         expect(subject).to be_destroyed
       end
     end
 
     context 'not muting the conversation' do
       it 'returns nil' do
-        is_expected.to be nil
+        is_expected.to be_nil
       end
     end
   end
@@ -338,7 +338,7 @@ describe AccountInteractions do
       it 'returns destroyed AccountDomainBlock' do
         account_domain_block = Fabricate(:account_domain_block, domain: domain)
         account.domain_blocks << account_domain_block
-        is_expected.to be_kind_of AccountDomainBlock
+        is_expected.to be_a AccountDomainBlock
         expect(subject).to be_destroyed
       end
     end
@@ -407,7 +407,7 @@ describe AccountInteractions do
     subject { account.domain_blocking?(domain) }
 
     context 'blocking the domain' do
-      it' returns true' do
+      it 'returns true' do
         account_domain_block = Fabricate(:account_domain_block, domain: domain)
         account.domain_blocks << account_domain_block
         is_expected.to be true
diff --git a/spec/models/custom_emoji_filter_spec.rb b/spec/models/custom_emoji_filter_spec.rb
index 2b1b5dc54..515c0a715 100644
--- a/spec/models/custom_emoji_filter_spec.rb
+++ b/spec/models/custom_emoji_filter_spec.rb
@@ -15,7 +15,7 @@ RSpec.describe CustomEmojiFilter do
         let(:params) { { local: true } }
 
         it 'returns ActiveRecord::Relation' do
-          expect(subject).to be_kind_of(ActiveRecord::Relation)
+          expect(subject).to be_a(ActiveRecord::Relation)
           expect(subject).to match_array([custom_emoji_2])
         end
       end
@@ -24,7 +24,7 @@ RSpec.describe CustomEmojiFilter do
         let(:params) { { remote: true } }
 
         it 'returns ActiveRecord::Relation' do
-          expect(subject).to be_kind_of(ActiveRecord::Relation)
+          expect(subject).to be_a(ActiveRecord::Relation)
           expect(subject).to match_array([custom_emoji_0, custom_emoji_1])
         end
       end
@@ -33,7 +33,7 @@ RSpec.describe CustomEmojiFilter do
         let(:params) { { by_domain: 'a' } }
 
         it 'returns ActiveRecord::Relation' do
-          expect(subject).to be_kind_of(ActiveRecord::Relation)
+          expect(subject).to be_a(ActiveRecord::Relation)
           expect(subject).to match_array([custom_emoji_0])
         end
       end
@@ -42,7 +42,7 @@ RSpec.describe CustomEmojiFilter do
         let(:params) { { shortcode: 'hoge' } }
 
         it 'returns ActiveRecord::Relation' do
-          expect(subject).to be_kind_of(ActiveRecord::Relation)
+          expect(subject).to be_a(ActiveRecord::Relation)
           expect(subject).to match_array([custom_emoji_2])
         end
       end
@@ -62,7 +62,7 @@ RSpec.describe CustomEmojiFilter do
       let(:params) { { hoge: nil } }
 
       it 'returns ActiveRecord::Relation' do
-        expect(subject).to be_kind_of(ActiveRecord::Relation)
+        expect(subject).to be_a(ActiveRecord::Relation)
         expect(subject).to match_array([custom_emoji_0, custom_emoji_1, custom_emoji_2])
       end
     end
diff --git a/spec/models/custom_emoji_spec.rb b/spec/models/custom_emoji_spec.rb
index 9de218b4f..f9e1099c6 100644
--- a/spec/models/custom_emoji_spec.rb
+++ b/spec/models/custom_emoji_spec.rb
@@ -79,7 +79,7 @@ RSpec.describe CustomEmoji, type: :model do
   describe 'pre_validation' do
     let(:custom_emoji) { Fabricate(:custom_emoji, domain: 'wWw.MaStOdOn.CoM') }
 
-    it 'should downcase' do
+    it 'downcases' do
       custom_emoji.valid?
       expect(custom_emoji.domain).to eq('www.mastodon.com')
     end
diff --git a/spec/models/device_spec.rb b/spec/models/device_spec.rb
index f56fbf978..307552e91 100644
--- a/spec/models/device_spec.rb
+++ b/spec/models/device_spec.rb
@@ -1,5 +1,4 @@
 require 'rails_helper'
 
 RSpec.describe Device, type: :model do
-
 end
diff --git a/spec/models/encrypted_message_spec.rb b/spec/models/encrypted_message_spec.rb
index 1238d57b6..64f9c6912 100644
--- a/spec/models/encrypted_message_spec.rb
+++ b/spec/models/encrypted_message_spec.rb
@@ -1,5 +1,4 @@
 require 'rails_helper'
 
 RSpec.describe EncryptedMessage, type: :model do
-
 end
diff --git a/spec/models/export_spec.rb b/spec/models/export_spec.rb
index 135d7a36b..5202ae9e1 100644
--- a/spec/models/export_spec.rb
+++ b/spec/models/export_spec.rb
@@ -3,7 +3,7 @@ require 'rails_helper'
 describe Export do
   let(:account) { Fabricate(:account) }
   let(:target_accounts) do
-    [ {}, { username: 'one', domain: 'local.host' } ].map(&method(:Fabricate).curry(2).call(:account))
+    [{}, { username: 'one', domain: 'local.host' }].map(&method(:Fabricate).curry(2).call(:account))
   end
 
   describe 'to_csv' do
diff --git a/spec/models/import_spec.rb b/spec/models/import_spec.rb
index a5eec1722..4280b3237 100644
--- a/spec/models/import_spec.rb
+++ b/spec/models/import_spec.rb
@@ -1,9 +1,9 @@
 require 'rails_helper'
 
 RSpec.describe Import, type: :model do
-  let (:account) { Fabricate(:account) }
-  let (:type) { 'following' }
-  let (:data) { attachment_fixture('imports.txt') }
+  let(:account) { Fabricate(:account) }
+  let(:type) { 'following' }
+  let(:data) { attachment_fixture('imports.txt') }
 
   describe 'validations' do
     it 'has a valid parameters' do
diff --git a/spec/models/login_activity_spec.rb b/spec/models/login_activity_spec.rb
index ba2d207c9..12d8c4363 100644
--- a/spec/models/login_activity_spec.rb
+++ b/spec/models/login_activity_spec.rb
@@ -1,5 +1,4 @@
 require 'rails_helper'
 
 RSpec.describe LoginActivity, type: :model do
-
 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/one_time_key_spec.rb b/spec/models/one_time_key_spec.rb
index 34598334c..4b231c600 100644
--- a/spec/models/one_time_key_spec.rb
+++ b/spec/models/one_time_key_spec.rb
@@ -1,5 +1,4 @@
 require 'rails_helper'
 
 RSpec.describe OneTimeKey, type: :model do
-
 end
diff --git a/spec/models/session_activation_spec.rb b/spec/models/session_activation_spec.rb
index 8db06c622..26f2b561a 100644
--- a/spec/models/session_activation_spec.rb
+++ b/spec/models/session_activation_spec.rb
@@ -7,7 +7,7 @@ RSpec.describe SessionActivation, type: :model do
     let(:session_activation) { Fabricate(:session_activation, user_agent: 'Chrome/62.0.3202.89') }
 
     it 'sets a Browser instance as detection' do
-      expect(session_activation.detection).to be_kind_of Browser::Chrome
+      expect(session_activation.detection).to be_a Browser::Chrome
     end
   end
 
@@ -44,7 +44,7 @@ RSpec.describe SessionActivation, type: :model do
       let(:id) { nil }
 
       it 'returns nil' do
-        is_expected.to be nil
+        is_expected.to be_nil
       end
     end
 
@@ -80,7 +80,7 @@ RSpec.describe SessionActivation, type: :model do
     end
 
     it 'returns an instance of SessionActivation' do
-      expect(described_class.activate(**options)).to be_kind_of SessionActivation
+      expect(described_class.activate(**options)).to be_a SessionActivation
     end
   end
 
@@ -89,7 +89,7 @@ RSpec.describe SessionActivation, type: :model do
       let(:id) { nil }
 
       it 'returns nil' do
-        expect(described_class.deactivate(id)).to be nil
+        expect(described_class.deactivate(id)).to be_nil
       end
     end
 
diff --git a/spec/models/setting_spec.rb b/spec/models/setting_spec.rb
index 3ccc21d6c..83ba415a8 100644
--- a/spec/models/setting_spec.rb
+++ b/spec/models/setting_spec.rb
@@ -127,7 +127,7 @@ RSpec.describe Setting, type: :model do
     let(:records)          { [original_setting] }
 
     it 'returns a Hash' do
-      expect(described_class.all_as_records).to be_kind_of Hash
+      expect(described_class.all_as_records).to be_a Hash
     end
 
     context 'records includes Setting with var as the key' do
@@ -146,7 +146,7 @@ RSpec.describe Setting, type: :model do
         it 'includes Setting with value of default_value' do
           setting = described_class.all_as_records[key]
 
-          expect(setting).to be_kind_of Setting
+          expect(setting).to be_a Setting
           expect(setting).to have_attributes(var: key)
           expect(setting).to have_attributes(value: 'default_value')
         end
@@ -181,7 +181,7 @@ RSpec.describe Setting, type: :model do
       let(:enabled) { true }
 
       it 'returns instance of RailsSettings::Default' do
-        is_expected.to be_kind_of RailsSettings::Default
+        is_expected.to be_a RailsSettings::Default
       end
     end
   end
diff --git a/spec/models/system_key_spec.rb b/spec/models/system_key_spec.rb
index a138bc131..86f07f964 100644
--- a/spec/models/system_key_spec.rb
+++ b/spec/models/system_key_spec.rb
@@ -1,5 +1,4 @@
 require 'rails_helper'
 
 RSpec.describe SystemKey, type: :model do
-
 end
diff --git a/spec/models/trends/statuses_spec.rb b/spec/models/trends/statuses_spec.rb
index 5f338a65e..98a8c7264 100644
--- a/spec/models/trends/statuses_spec.rb
+++ b/spec/models/trends/statuses_spec.rb
@@ -76,7 +76,7 @@ RSpec.describe Trends::Statuses do
     before do
       13.times { reblog(status1, today) }
       13.times { reblog(status2, today) }
-       4.times { reblog(status3, today) }
+      4.times { reblog(status3, today) }
     end
 
     context do
diff --git a/spec/models/user_role_spec.rb b/spec/models/user_role_spec.rb
index 28019593e..52a8622f9 100644
--- a/spec/models/user_role_spec.rb
+++ b/spec/models/user_role_spec.rb
@@ -58,7 +58,7 @@ RSpec.describe UserRole, type: :model do
   end
 
   describe '#permissions_as_keys=' do
-    let(:input) { }
+    let(:input) {}
 
     before do
       subject.permissions_as_keys = input
@@ -127,7 +127,7 @@ RSpec.describe UserRole, type: :model do
     subject { described_class.everyone }
 
     it 'returns a role' do
-      expect(subject).to be_kind_of(described_class)
+      expect(subject).to be_a(described_class)
     end
 
     it 'is identified as the everyone role' do
@@ -139,7 +139,7 @@ RSpec.describe UserRole, type: :model do
     end
 
     it 'has negative position' do
-      expect(subject.position).to eq -1
+      expect(subject.position).to eq(-1)
     end
   end
 
@@ -147,7 +147,7 @@ RSpec.describe UserRole, type: :model do
     subject { described_class.nobody }
 
     it 'returns a role' do
-      expect(subject).to be_kind_of(described_class)
+      expect(subject).to be_a(described_class)
     end
 
     it 'is identified as the nobody role' do
@@ -159,7 +159,7 @@ RSpec.describe UserRole, type: :model do
     end
 
     it 'has negative position' do
-      expect(subject.position).to eq -1
+      expect(subject.position).to eq(-1)
     end
   end
 
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 4b3d6101f..dde1503c0 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -2,6 +2,9 @@ require 'rails_helper'
 require 'devise_two_factor/spec_helpers'
 
 RSpec.describe User, type: :model do
+  let(:password) { 'abcd1234' }
+  let(:account) { Fabricate(:account, username: 'alice') }
+
   it_behaves_like 'two_factor_backupable'
 
   describe 'otp_secret' do
@@ -96,9 +99,6 @@ RSpec.describe User, type: :model do
     end
   end
 
-  let(:account) { Fabricate(:account, username: 'alice') }
-  let(:password) { 'abcd1234' }
-
   describe 'blacklist' do
     around(:each) do |example|
       old_blacklist = Rails.configuration.x.email_blacklist
@@ -110,19 +110,19 @@ RSpec.describe User, type: :model do
       Rails.configuration.x.email_domains_blacklist = old_blacklist
     end
 
-    it 'should allow a non-blacklisted user to be created' do
+    it 'allows a non-blacklisted user to be created' do
       user = User.new(email: 'foo@example.com', account: account, password: password, agreement: true)
 
       expect(user.valid?).to be_truthy
     end
 
-    it 'should not allow a blacklisted user to be created' do
+    it 'does not allow a blacklisted user to be created' do
       user = User.new(email: 'foo@mvrht.com', account: account, password: password, agreement: true)
 
       expect(user.valid?).to be_falsey
     end
 
-    it 'should not allow a subdomain blacklisted user to be created' do
+    it 'does not allow a subdomain blacklisted user to be created' do
       user = User.new(email: 'foo@mvrht.com.topdomain.tld', account: account, password: password, agreement: true)
 
       expect(user.valid?).to be_falsey
@@ -285,7 +285,7 @@ RSpec.describe User, type: :model do
     it 'saves nil for otp_secret' do
       user = Fabricate.build(:user, otp_secret: 'oldotpcode')
       user.disable_two_factor!
-      expect(user.reload.otp_secret).to be nil
+      expect(user.reload.otp_secret).to be_nil
     end
 
     it 'saves cleared otp_backup_codes' do
@@ -313,7 +313,7 @@ RSpec.describe User, type: :model do
   describe 'settings' do
     it 'is instance of Settings::ScopedSettings' do
       user = Fabricate(:user)
-      expect(user.settings).to be_kind_of Settings::ScopedSettings
+      expect(user.settings).to be_a Settings::ScopedSettings
     end
   end
 
@@ -346,17 +346,17 @@ RSpec.describe User, type: :model do
       Rails.configuration.x.email_domains_whitelist = old_whitelist
     end
 
-    it 'should not allow a user to be created unless they are whitelisted' do
+    it 'does not allow a user to be created unless they are whitelisted' do
       user = User.new(email: 'foo@example.com', account: account, password: password, agreement: true)
       expect(user.valid?).to be_falsey
     end
 
-    it 'should allow a user to be created if they are whitelisted' do
+    it 'allows a user to be created if they are whitelisted' do
       user = User.new(email: 'foo@mastodon.space', account: account, password: password, agreement: true)
       expect(user.valid?).to be_truthy
     end
 
-    it 'should not allow a user with a whitelisted top domain as subdomain in their email address to be created' do
+    it 'does not allow a user with a whitelisted top domain as subdomain in their email address to be created' do
       user = User.new(email: 'foo@mastodon.space.userdomain.com', account: account, password: password, agreement: true)
       expect(user.valid?).to be_falsey
     end
@@ -368,7 +368,7 @@ RSpec.describe User, type: :model do
         Rails.configuration.x.email_domains_blacklist = old_blacklist
       end
 
-      it 'should not allow a user to be created with a specific blacklisted subdomain even if the top domain is whitelisted' do
+      it 'does not allow a user to be created with a specific blacklisted subdomain even if the top domain is whitelisted' do
         Rails.configuration.x.email_domains_blacklist = 'blacklisted.mastodon.space'
 
         user = User.new(email: 'foo@blacklisted.mastodon.space', account: account, password: password)
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?