Prefer leading style for Style/DotPosition

.rubocop.yml

@@ -138,7 +138,7 @@ Style/Documentation:
 
 Style/DotPosition:
   Enabled: true
-  EnforcedStyle: trailing
+  EnforcedStyle: leading
 
 # Align elses and elsifs correctly.
 Style/ElseAlignment:

app/controllers/admin/application_settings_controller.rb

@@ -5,9 +5,9 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
   end
 
   def update
-    successful = ApplicationSettings::UpdateService.
-      new(@application_setting, current_user, application_setting_params).
-      execute
+    successful = ApplicationSettings::UpdateService
+      .new(@application_setting, current_user, application_setting_params)
+      .execute
 
     if successful
       redirect_to admin_application_settings_path,

app/controllers/concerns/creates_commit.rb

@@ -83,8 +83,8 @@ module CreatesCommit
   def merge_request_exists?
     return @merge_request if defined?(@merge_request)
 
-    @merge_request = MergeRequestsFinder.new(current_user, project_id: @mr_target_project.id).execute.opened.
-      find_by(source_branch: @mr_source_branch, target_branch: @mr_target_branch, source_project_id: @mr_source_project)
+    @merge_request = MergeRequestsFinder.new(current_user, project_id: @mr_target_project.id).execute.opened
+      .find_by(source_branch: @mr_source_branch, target_branch: @mr_target_branch, source_project_id: @mr_source_project)
   end
 
   def different_project?

app/controllers/concerns/issues_action.rb

@@ -5,9 +5,9 @@ module IssuesAction
   def issues
     @label = issues_finder.labels.first
 
-    @issues = issues_collection.
-              non_archived.
-              page(params[:page])
+    @issues = issues_collection
+              .non_archived
+              .page(params[:page])
 
     @collection_type    = "Issue"
     @issuable_meta_data = issuable_meta_data(@issues, @collection_type)

app/controllers/concerns/membership_actions.rb

@@ -15,8 +15,8 @@ module MembershipActions
   end
 
   def leave
-    member = Members::DestroyService.new(membershipable, current_user, user_id: current_user.id).
-      execute(:all)
+    member = Members::DestroyService.new(membershipable, current_user, user_id: current_user.id)
+      .execute(:all)
 
     source_type = membershipable.class.to_s.humanize(capitalize: false)
     notice =

app/controllers/concerns/merge_requests_action.rb

@@ -5,8 +5,8 @@ module MergeRequestsAction
   def merge_requests
     @label = merge_requests_finder.labels.first
 
-    @merge_requests = merge_requests_collection.
-                      page(params[:page])
+    @merge_requests = merge_requests_collection
+                      .page(params[:page])
 
     @collection_type    = "MergeRequest"
     @issuable_meta_data = issuable_meta_data(@merge_requests, @collection_type)

app/controllers/import/bitbucket_controller.rb

@@ -29,9 +29,9 @@ class Import::BitbucketController < Import::BaseController
   end
 
   def jobs
-    render json: current_user.created_projects.
-                             where(import_type: 'bitbucket').
-                             to_json(only: [:id, :import_status])
+    render json: current_user.created_projects
+                             .where(import_type: 'bitbucket')
+                             .to_json(only: [:id, :import_status])
   end
 
   def create

app/controllers/jwt_controller.rb

@@ -11,8 +11,8 @@ class JwtController < ApplicationController
     service = SERVICES[params[:service]]
     return head :not_found unless service
 
-    result = service.new(@authentication_result.project, @authentication_result.actor, auth_params).
-      execute(authentication_abilities: @authentication_result.authentication_abilities)
+    result = service.new(@authentication_result.project, @authentication_result.actor, auth_params)
+      .execute(authentication_abilities: @authentication_result.authentication_abilities)
 
     render json: result, status: result[:http_status]
   end

app/controllers/omniauth_callbacks_controller.rb

@@ -144,7 +144,7 @@ class OmniauthCallbacksController < Devise::OmniauthCallbacksController
   end
 
   def log_audit_event(user, options = {})
-    AuditEventService.new(user, user, options).
-      for_authentication.security_event
+    AuditEventService.new(user, user, options)
+      .for_authentication.security_event
   end
 end

app/controllers/profiles_controller.rb

@@ -41,9 +41,9 @@ class ProfilesController < Profiles::ApplicationController
   end
 
   def audit_log
-    @events = AuditEvent.where(entity_type: "User", entity_id: current_user.id).
-      order("created_at DESC").
-      page(params[:page])
+    @events = AuditEvent.where(entity_type: "User", entity_id: current_user.id)
+      .order("created_at DESC")
+      .page(params[:page])
   end
 
   def update_username

app/controllers/projects/badges_controller.rb

@@ -4,15 +4,15 @@ class Projects::BadgesController < Projects::ApplicationController
   before_action :no_cache_headers, except: [:index]
 
   def build
-    build_status = Gitlab::Badge::Build::Status.
-      new(project, params[:ref])
+    build_status = Gitlab::Badge::Build::Status
+      .new(project, params[:ref])
 
     render_badge build_status
   end
 
   def coverage
-    coverage_report = Gitlab::Badge::Coverage::Report.
-      new(project, params[:ref], params[:job])
+    coverage_report = Gitlab::Badge::Coverage::Report
+      .new(project, params[:ref], params[:job])
 
     render_badge coverage_report
   end

app/controllers/projects/blob_controller.rb

@@ -164,7 +164,7 @@ class Projects::BlobController < Projects::ApplicationController
   end
 
   def set_last_commit_sha
-    @last_commit_sha = Gitlab::Git::Commit.
-      last_for_path(@repository, @ref, @path).sha
+    @last_commit_sha = Gitlab::Git::Commit
+      .last_for_path(@repository, @ref, @path).sha
   end
 end

app/controllers/projects/boards/issues_controller.rb

@@ -40,10 +40,10 @@ module Projects
 
       def issue
         @issue ||=
-          IssuesFinder.new(current_user, project_id: project.id).
-                      execute.
-                      where(iid: params[:id]).
-                      first!
+          IssuesFinder.new(current_user, project_id: project.id)
+                      .execute
+                      .where(iid: params[:id])
+                      .first!
       end
 
       def authorize_read_issue!

app/controllers/projects/branches_controller.rb

@@ -32,8 +32,8 @@ class Projects::BranchesController < Projects::ApplicationController
     branch_name = sanitize(strip_tags(params[:branch_name]))
     branch_name = Addressable::URI.unescape(branch_name)
 
-    result = CreateBranchService.new(project, current_user).
-        execute(branch_name, ref)
+    result = CreateBranchService.new(project, current_user)
+        .execute(branch_name, ref)
 
     if params[:issue_iid]
       issue = IssuesFinder.new(current_user, project_id: @project.id).find_by(iid: params[:issue_iid])

app/controllers/projects/builds_controller.rb

@@ -48,8 +48,8 @@ class Projects::BuildsController < Projects::ApplicationController
     respond_to do |format|
       format.json do
         state = params[:state].presence
-        render json: @build.trace_with_state(state: state).
-          merge!(id: @build.id, status: @build.status)
+        render json: @build.trace_with_state(state: state)
+          .merge!(id: @build.id, status: @build.status)
       end
     end
   end

app/controllers/projects/commit_controller.rb

@@ -35,9 +35,9 @@ class Projects::CommitController < Projects::ApplicationController
     respond_to do |format|
       format.html
       format.json do
-        render json: PipelineSerializer.
-          new(project: @project, user: @current_user).
-          represent(@pipelines)
+        render json: PipelineSerializer
+          .new(project: @project, user: @current_user)
+          .represent(@pipelines)
       end
     end
   end

app/controllers/projects/commits_controller.rb

@@ -18,11 +18,11 @@ class Projects::CommitsController < Projects::ApplicationController
         @repository.commits(@ref, path: @path, limit: @limit, offset: @offset)
       end
 
-    @note_counts = project.notes.where(commit_id: @commits.map(&:id)).
-      group(:commit_id).count
+    @note_counts = project.notes.where(commit_id: @commits.map(&:id))
+      .group(:commit_id).count
 
-    @merge_request = MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened.
-      find_by(source_project: @project, source_branch: @ref, target_branch: @repository.root_ref)
+    @merge_request = MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened
+      .find_by(source_project: @project, source_branch: @ref, target_branch: @repository.root_ref)
 
     respond_to do |format|
       format.html

app/controllers/projects/compare_controller.rb

@@ -46,8 +46,8 @@ class Projects::CompareController < Projects::ApplicationController
   end
 
   def define_diff_vars
-    @compare = CompareService.new(@project, @head_ref).
-      execute(@project, @start_ref)
+    @compare = CompareService.new(@project, @head_ref)
+      .execute(@project, @start_ref)
 
     if @compare
       @commits = @compare.commits
@@ -66,7 +66,7 @@ class Projects::CompareController < Projects::ApplicationController
   end
 
   def merge_request
-    @merge_request ||= MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened.
-      find_by(source_project: @project, source_branch: @head_ref, target_branch: @start_ref)
+    @merge_request ||= MergeRequestsFinder.new(current_user, project_id: @project.id).execute.opened
+      .find_by(source_project: @project, source_branch: @head_ref, target_branch: @start_ref)
   end
 end

app/controllers/projects/environments_controller.rb

@@ -9,18 +9,18 @@ class Projects::EnvironmentsController < Projects::ApplicationController
   before_action :verify_api_request!, only: :terminal_websocket_authorize
 
   def index
-    @environments = project.environments.
-      with_state(params[:scope] || :available)
+    @environments = project.environments
+      .with_state(params[:scope] || :available)
 
     respond_to do |format|
       format.html
       format.json do
         render json: {
-          environments: EnvironmentSerializer.
-            new(project: @project, user: @current_user).
-            with_pagination(request, response).
-            within_folders.
-            represent(@environments),
+          environments: EnvironmentSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .within_folders
+            .represent(@environments),
           available_count: project.environments.available.count,
           stopped_count: project.environments.stopped.count
         }
@@ -36,10 +36,10 @@ class Projects::EnvironmentsController < Projects::ApplicationController
       format.html
       format.json do
         render json: {
-          environments: EnvironmentSerializer.
-            new(project: @project, user: @current_user).
-            with_pagination(request, response).
-            represent(@environments),
+          environments: EnvironmentSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .represent(@environments),
           available_count: folder_environments.available.count,
           stopped_count: folder_environments.stopped.count
         }

app/controllers/projects/issues_controller.rb

@@ -77,8 +77,8 @@ class Projects::IssuesController < Projects::ApplicationController
   def show
     raw_notes = @issue.notes.inc_relations_for_view.fresh
 
-    @notes = Banzai::NoteRenderer.
-      render(raw_notes, @project, current_user, @path, @project_wiki, @ref)
+    @notes = Banzai::NoteRenderer
+      .render(raw_notes, @project, current_user, @path, @project_wiki, @ref)
 
     @note     = @project.notes.new(noteable: @issue)
     @noteable = @issue
@@ -189,9 +189,9 @@ class Projects::IssuesController < Projects::ApplicationController
   def merge_request_for_resolving_discussions
     return unless merge_request_iid = params[:merge_request_for_resolving_discussions]
 
-    @merge_request_for_resolving_discussions ||= MergeRequestsFinder.new(current_user, project_id: project.id).
-                                                   execute.
-                                                   find_by(iid: merge_request_iid)
+    @merge_request_for_resolving_discussions ||= MergeRequestsFinder.new(current_user, project_id: project.id)
+                                                   .execute
+                                                   .find_by(iid: merge_request_iid)
   end
 
   def authorize_read_issue!

app/controllers/projects/merge_requests_controller.rb

@@ -162,8 +162,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
         # Get commits from repository
         # or from cache if already merged
         @commits = @merge_request.commits
-        @note_counts = Note.where(commit_id: @commits.map(&:id)).
-          group(:commit_id).count
+        @note_counts = Note.where(commit_id: @commits.map(&:id))
+          .group(:commit_id).count
 
         render json: { html: view_to_html_string('projects/merge_requests/show/_commits') }
       end
@@ -232,9 +232,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       end
 
       format.json do
-        render json: PipelineSerializer.
-          new(project: @project, user: @current_user).
-          represent(@pipelines)
+        render json: PipelineSerializer
+          .new(project: @project, user: @current_user)
+          .represent(@pipelines)
       end
     end
   end
@@ -245,9 +245,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       format.json do
         define_pipelines_vars
 
-        render json: PipelineSerializer.
-          new(project: @project, user: @current_user).
-          represent(@pipelines)
+        render json: PipelineSerializer
+          .new(project: @project, user: @current_user)
+          .represent(@pipelines)
       end
     end
   end
@@ -332,9 +332,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       return access_denied!
     end
 
-    MergeRequests::MergeWhenPipelineSucceedsService.
-      new(@project, current_user).
-      cancel(@merge_request)
+    MergeRequests::MergeWhenPipelineSucceedsService
+      .new(@project, current_user)
+      .cancel(@merge_request)
   end
 
   def merge
@@ -361,9 +361,9 @@ class Projects::MergeRequestsController < Projects::ApplicationController
       end
 
       if @merge_request.head_pipeline.active?
-        MergeRequests::MergeWhenPipelineSucceedsService.
-          new(@project, current_user, merge_params).
-          execute(@merge_request)
+        MergeRequests::MergeWhenPipelineSucceedsService
+          .new(@project, current_user, merge_params)
+          .execute(@merge_request)
 
         @status = :merge_when_build_succeeds
       elsif @merge_request.head_pipeline.success?
@@ -624,8 +624,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @commit = @merge_request.diff_head_commit
     @base_commit = @merge_request.diff_base_commit
 
-    @note_counts = Note.where(commit_id: @commits.map(&:id)).
-      group(:commit_id).count
+    @note_counts = Note.where(commit_id: @commits.map(&:id))
+      .group(:commit_id).count
 
     @labels = LabelsFinder.new(current_user, project_id: @project.id).execute
 
@@ -640,8 +640,8 @@ class Projects::MergeRequestsController < Projects::ApplicationController
   end
 
   def merge_request_params
-    params.require(:merge_request).
-      permit(merge_request_params_ce)
+    params.require(:merge_request)
+      .permit(merge_request_params_ce)
   end
 
   def merge_request_params_ce

app/controllers/projects/pipelines_controller.rb

@@ -7,11 +7,11 @@ class Projects::PipelinesController < Projects::ApplicationController
 
   def index
     @scope = params[:scope]
-    @pipelines = PipelinesFinder.
-      new(project).
-      execute(scope: @scope).
-      page(params[:page]).
-      per(30)
+    @pipelines = PipelinesFinder
+      .new(project)
+      .execute(scope: @scope)
+      .page(params[:page])
+      .per(30)
 
     @running_count = PipelinesFinder.
       .new(project).execute(scope: 'running').count
@@ -29,10 +29,10 @@ class Projects::PipelinesController < Projects::ApplicationController
       format.html
       format.json do
         render json: {
-          pipelines: PipelineSerializer.
-            new(project: @project, user: @current_user).
-            with_pagination(request, response).
-            represent(@pipelines),
+          pipelines: PipelineSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .represent(@pipelines),
           count: {
             all: @pipelines_count,
             running: @running_count,
@@ -49,9 +49,9 @@ class Projects::PipelinesController < Projects::ApplicationController
   end
 
   def create
-    @pipeline = Ci::CreatePipelineService.
-      new(project, current_user, create_params).
-      execute(ignore_skip_ci: true, save_on_errors: false)
+    @pipeline = Ci::CreatePipelineService
+      .new(project, current_user, create_params)
+      .execute(ignore_skip_ci: true, save_on_errors: false)
     unless @pipeline.persisted?
       render 'new'
       return

app/controllers/projects/project_members_controller.rb

@@ -31,8 +31,8 @@ class Projects::ProjectMembersController < Projects::ApplicationController
   end
 
   def destroy
-    Members::DestroyService.new(@project, current_user, params).
-      execute(:all)
+    Members::DestroyService.new(@project, current_user, params)
+      .execute(:all)
 
     respond_to do |format|
       format.html do

app/controllers/projects/settings/ci_cd_controller.rb

@@ -14,8 +14,8 @@ module Projects
 
       def define_runners_variables
         @project_runners = @project.runners.ordered
-        @assignable_runners = current_user.ci_authorized_runners.
-          assignable_for(project).ordered.page(params[:page]).per(20)
+        @assignable_runners = current_user.ci_authorized_runners
+          .assignable_for(project).ordered.page(params[:page]).per(20)
         @shared_runners = Ci::Runner.shared.active
         @shared_runners_count = @shared_runners.count(:all)
       end

app/controllers/projects/settings/members_controller.rb

@@ -41,10 +41,10 @@ module Projects
         wheres = ["members.id IN (#{@project_members.select(:id).to_sql})"]
         wheres << "members.id IN (#{group_members.select(:id).to_sql})" if group_members
 
-        @project_members = Member.
-          where(wheres.join(' OR ')).
-          sort(@sort).
-          page(params[:page])
+        @project_members = Member
+          .where(wheres.join(' OR '))
+          .sort(@sort)
+          .page(params[:page])
 
         @requesters = AccessRequestsFinder.new(@project).execute(current_user)
 

app/controllers/projects/tags_controller.rb

@@ -27,8 +27,8 @@ class Projects::TagsController < Projects::ApplicationController
   end
 
   def create
-    result = Tags::CreateService.new(@project, current_user).
-      execute(params[:tag_name], params[:ref], params[:message], params[:release_description])
+    result = Tags::CreateService.new(@project, current_user)
+      .execute(params[:tag_name], params[:ref], params[:message], params[:release_description])
 
     if result[:status] == :success
       @tag = result[:tag]

app/controllers/projects/uploads_controller.rb

@@ -5,8 +5,8 @@ class Projects::UploadsController < Projects::ApplicationController
   before_action :authorize_upload_file!, only: [:create]
 
   def create
-    link_to_file = ::Projects::UploadService.new(project, params[:file]).
-      execute
+    link_to_file = ::Projects::UploadService.new(project, params[:file])
+      .execute
 
     respond_to do |format|
       if link_to_file

app/controllers/projects_controller.rb

@@ -293,8 +293,8 @@ class ProjectsController < Projects::ApplicationController
   end
 
   def project_params
-    params.require(:project).
-      permit(project_params_ce)
+    params.require(:project)
+      .permit(project_params_ce)
   end
 
   def project_params_ce

app/controllers/sessions_controller.rb

@@ -119,8 +119,8 @@ class SessionsController < Devise::SessionsController
   end
 
   def log_audit_event(user, options = {})
-    AuditEventService.new(user, user, options).
-      for_authentication.security_event
+    AuditEventService.new(user, user, options)
+      .for_authentication.security_event
   end
 
   def load_recaptcha

app/controllers/sherlock/application_controller.rb

@@ -4,8 +4,8 @@ module Sherlock
 
     def find_transaction
       if params[:transaction_id]
-        @transaction = Gitlab::Sherlock.collection.
-          find_transaction(params[:transaction_id])
+        @transaction = Gitlab::Sherlock.collection
+          .find_transaction(params[:transaction_id])
       end
     end
   end

app/controllers/snippets_controller.rb

@@ -28,8 +28,8 @@ class SnippetsController < ApplicationController
       @snippets = SnippetsFinder.new.execute(current_user, {
         filter: :by_user,
         user: @user,
-        scope: params[:scope] }).
-      page(params[:page])
+        scope: params[:scope] })
+      .page(params[:page])
 
       render 'index'
     else
@@ -82,8 +82,8 @@ class SnippetsController < ApplicationController
     @snippet ||= if current_user
                    PersonalSnippet.where("author_id = ? OR visibility_level IN (?)",
                      current_user.id,
-                     [Snippet::PUBLIC, Snippet::INTERNAL]).
-                     find(params[:id])
+                     [Snippet::PUBLIC, Snippet::INTERNAL])
+                     .find(params[:id])
                  else
                    PersonalSnippet.find(params[:id])
                  end

app/controllers/users_controller.rb

@@ -109,17 +109,17 @@ class UsersController < ApplicationController
 
   def load_events
     # Get user activity feed for projects common for both users
-    @events = user.recent_events.
-      merge(projects_for_current_user).
-      references(:project).
-      with_associations.
-      limit_recent(20, params[:offset])
+    @events = user.recent_events
+      .merge(projects_for_current_user)
+      .references(:project)
+      .with_associations
+      .limit_recent(20, params[:offset])
   end
 
   def load_projects
     @projects =
-      PersonalProjectsFinder.new(user).execute(current_user).
-      page(params[:page])
+      PersonalProjectsFinder.new(user).execute(current_user)
+      .page(params[:page])
   end
 
   def load_contributed_projects

app/finders/environments_finder.rb

@@ -17,12 +17,12 @@ class EnvironmentsFinder
         deployments.none
       end
 
-    environment_ids = deployments.
-      group(:environment_id).
-      select(:environment_id)
+    environment_ids = deployments
+      .group(:environment_id)
+      .select(:environment_id)
 
-    environments = project.environments.available.
-      where(id: environment_ids).order_by_last_deployed_at.to_a
+    environments = project.environments.available
+      .where(id: environment_ids).order_by_last_deployed_at.to_a
 
     environments.select! do |environment|
       Ability.allowed?(current_user, :read_environment, environment)

app/finders/group_members_finder.rb

@@ -8,9 +8,9 @@ class GroupMembersFinder < Projects::ApplicationController
 
     return group_members unless @group.parent
 
-    parents_members = GroupMember.non_request.
-      where(source_id: @group.ancestors.select(:id)).
-      where.not(user_id: @group.users.select(:id))
+    parents_members = GroupMember.non_request
+      .where(source_id: @group.ancestors.select(:id))
+      .where.not(user_id: @group.users.select(:id))
 
     wheres = ["members.id IN (#{group_members.select(:id).to_sql})"]
     wheres << "members.id IN (#{parents_members.select(:id).to_sql})"

app/helpers/form_helper.rb

@@ -8,10 +8,10 @@ module FormHelper
     content_tag(:div, class: 'alert alert-danger', id: 'error_explanation') do
       content_tag(:h4, headline) <<
         content_tag(:ul) do
-          model.errors.full_messages.
-            map { |msg| content_tag(:li, msg) }.
-            join.
-            html_safe
+          model.errors.full_messages
+            .map { |msg| content_tag(:li, msg) }
+            .join
+            .html_safe
         end
     end
   end

app/helpers/search_helper.rb

@@ -97,8 +97,8 @@ module SearchHelper
 
   # Autocomplete results for the current user's projects
   def projects_autocomplete(term, limit = 5)
-    current_user.authorized_projects.search_by_title(term).
-      sorted_by_stars.non_archived.limit(limit).map do |p|
+    current_user.authorized_projects.search_by_title(term)
+      .sorted_by_stars.non_archived.limit(limit).map do |p|
       {
         category: "Projects",
         id: p.id,

app/helpers/wiki_helper.rb

@@ -6,8 +6,8 @@ module WikiHelper
   # Returns a String composed of the capitalized name of each directory and the
   # capitalized name of the page itself.
   def breadcrumb(page_slug)
-    page_slug.split('/').
-      map { |dir_or_page| WikiPage.unhyphenize(dir_or_page).capitalize }.
-      join(' / ')
+    page_slug.split('/')
+      .map { |dir_or_page| WikiPage.unhyphenize(dir_or_page).capitalize }
+      .join(' / ')
   end
 end

app/models/award_emoji.rb

@@ -18,9 +18,9 @@ class AwardEmoji < ActiveRecord::Base
 
   class << self
     def votes_for_collection(ids, type)
-      select('name', 'awardable_id', 'COUNT(*) as count').
-        where('name IN (?) AND awardable_type = ? AND awardable_id IN (?)', [DOWNVOTE_NAME, UPVOTE_NAME], type, ids).
-        group('name', 'awardable_id')
+      select('name', 'awardable_id', 'COUNT(*) as count')
+        .where('name IN (?) AND awardable_type = ? AND awardable_id IN (?)', [DOWNVOTE_NAME, UPVOTE_NAME], type, ids)
+        .group('name', 'awardable_id')
     end
   end
 

app/models/ci/build.rb

@@ -63,9 +63,9 @@ module Ci
       end
 
       def retry(build, current_user)
-        Ci::RetryBuildService.
-          new(build.project, current_user).
-          execute(build)
+        Ci::RetryBuildService
+          .new(build.project, current_user)
+          .execute(build)
       end
     end
 
@@ -96,9 +96,9 @@ module Ci
     end
 
     def detailed_status(current_user)
-      Gitlab::Ci::Status::Build::Factory.
-        new(self, current_user).
-        fabricate!
+      Gitlab::Ci::Status::Build::Factory
+        .new(self, current_user)
+        .fabricate!
     end
 
     def manual?
@@ -220,9 +220,9 @@ module Ci
     end
 
     def merge_request
-      merge_requests = MergeRequest.includes(:merge_request_diff).
-                                   where(source_branch: ref, source_project_id: pipeline.gl_project_id).
-                                   reorder(iid: :asc)
+      merge_requests = MergeRequest.includes(:merge_request_diff)
+                                   .where(source_branch: ref, source_project_id: pipeline.gl_project_id)
+                                   .reorder(iid: :asc)
 
       merge_requests.find do |merge_request|
         merge_request.commits_sha.include?(pipeline.sha)
@@ -278,8 +278,8 @@ module Ci
 
     def raw_trace(last_lines: nil)
       if File.exist?(trace_file_path)
-        Gitlab::Ci::TraceReader.new(trace_file_path).
-          read(last_lines: last_lines)
+        Gitlab::Ci::TraceReader.new(trace_file_path)
+          .read(last_lines: last_lines)
       else
         # backward compatibility
         read_attribute :trace

app/models/ci/pipeline.rb

@@ -89,9 +89,9 @@ module Ci
 
     # ref can't be HEAD or SHA, can only be branch/tag name
     scope :latest, ->(ref = nil) do
-      max_id = unscope(:select).
-        select("max(#{quoted_table_name}.id)").
-        group(:ref, :sha)
+      max_id = unscope(:select)
+        .select("max(#{quoted_table_name}.id)")
+        .group(:ref, :sha)
 
       if ref
         where(ref: ref, id: max_id.where(ref: ref))
@@ -126,23 +126,23 @@ module Ci
     end
 
     def stages_name
-      statuses.order(:stage_idx).distinct.
-        pluck(:stage, :stage_idx).map(&:first)
+      statuses.order(:stage_idx).distinct
+        .pluck(:stage, :stage_idx).map(&:first)
     end
 
     def stages
       # TODO, this needs refactoring, see gitlab-ce#26481.
 
-      stages_query = statuses.
-        group('stage').select(:stage).order('max(stage_idx)')
+      stages_query = statuses
+        .group('stage').select(:stage).order('max(stage_idx)')
 
       status_sql = statuses.latest.where('stage=sg.stage').status_sql
 
-      warnings_sql = statuses.latest.select('COUNT(*) > 0').
-        where('stage=sg.stage').failed_but_allowed.to_sql
+      warnings_sql = statuses.latest.select('COUNT(*) > 0')
+        .where('stage=sg.stage').failed_but_allowed.to_sql
 
-      stages_with_statuses = CommitStatus.from(stages_query, :sg).
-        pluck('sg.stage', status_sql, "(#{warnings_sql})")
+      stages_with_statuses = CommitStatus.from(stages_query, :sg)
+        .pluck('sg.stage', status_sql, "(#{warnings_sql})")
 
       stages_with_statuses.map do |stage|
         Ci::Stage.new(self, Hash[%i[name status warnings].zip(stage)])
@@ -222,8 +222,8 @@ module Ci
     end
 
     def retry_failed(current_user)
-      Ci::RetryPipelineService.new(project, current_user).
-        execute(self)
+      Ci::RetryPipelineService.new(project, current_user)
+        .execute(self)
     end
 
     def mark_as_processable_after_stage(stage_idx)
@@ -255,9 +255,9 @@ module Ci
     def config_builds_attributes
       return [] unless config_processor
 
-      config_processor.
-        builds_for_ref(ref, tag?, trigger_requests.first).
-        sort_by { |build| build[:stage_idx] }
+      config_processor
+        .builds_for_ref(ref, tag?, trigger_requests.first)
+        .sort_by { |build| build[:stage_idx] }
     end
 
     def has_warnings?
@@ -355,15 +355,15 @@ module Ci
     # Merge requests for which the current pipeline is running against
     # the merge request's latest commit.
     def merge_requests
-      @merge_requests ||= project.merge_requests.
-        where(source_branch: self.ref).
-        select { |merge_request| merge_request.head_pipeline.try(:id) == self.id }
+      @merge_requests ||= project.merge_requests
+        .where(source_branch: self.ref)
+        .select { |merge_request| merge_request.head_pipeline.try(:id) == self.id }
     end
 
     def detailed_status(current_user)
-      Gitlab::Ci::Status::Pipeline::Factory.
-        new(self, current_user).
-        fabricate!
+      Gitlab::Ci::Status::Pipeline::Factory
+        .new(self, current_user)
+        .fabricate!
     end
 
     private

app/models/ci/runner.rb

@@ -23,15 +23,15 @@ module Ci
     scope :ordered, ->() { order(id: :desc) }
 
     scope :owned_or_shared, ->(project_id) do
-      joins('LEFT JOIN ci_runner_projects ON ci_runner_projects.runner_id = ci_runners.id').
-        where("ci_runner_projects.gl_project_id = :project_id OR ci_runners.is_shared = true", project_id: project_id)
+      joins('LEFT JOIN ci_runner_projects ON ci_runner_projects.runner_id = ci_runners.id')
+        .where("ci_runner_projects.gl_project_id = :project_id OR ci_runners.is_shared = true", project_id: project_id)
     end
 
     scope :assignable_for, ->(project) do
       # FIXME: That `to_sql` is needed to workaround a weird Rails bug.
       #        Without that, placeholders would miss one and couldn't match.
-      where(locked: false).
-        where.not("id IN (#{project.runners.select(:id).to_sql})").specific
+      where(locked: false)
+        .where.not("id IN (#{project.runners.select(:id).to_sql})").specific
     end
 
     validate :tag_constraints

app/models/ci/stage.rb

@@ -28,9 +28,9 @@ module Ci
     end
 
     def detailed_status(current_user)
-      Gitlab::Ci::Status::Stage::Factory.
-        new(self, current_user).
-        fabricate!
+      Gitlab::Ci::Status::Stage::Factory
+        .new(self, current_user)
+        .fabricate!
     end
 
     def statuses

app/models/commit_status.rb

@@ -96,8 +96,8 @@ class CommitStatus < ActiveRecord::Base
 
     after_transition any => :failed do |commit_status|
       commit_status.run_after_commit do
-        MergeRequests::AddTodoWhenBuildFailsService.
-          new(pipeline.project, nil).execute(self)
+        MergeRequests::AddTodoWhenBuildFailsService
+          .new(pipeline.project, nil).execute(self)
       end
     end
   end
@@ -133,9 +133,9 @@ class CommitStatus < ActiveRecord::Base
   end
 
   def detailed_status(current_user)
-    Gitlab::Ci::Status::Factory.
-      new(self, current_user).
-      fabricate!
+    Gitlab::Ci::Status::Factory
+      .new(self, current_user)
+      .fabricate!
   end
 
   def sortable_name

app/models/concerns/issuable.rb

@@ -162,9 +162,9 @@ module Issuable
 
       highest_priority = highest_label_priority(params).to_sql
 
-      select("#{table_name}.*, (#{highest_priority}) AS highest_priority").
-        group(arel_table[:id]).
-        reorder(Gitlab::Database.nulls_last_order('highest_priority', 'ASC'))
+      select("#{table_name}.*, (#{highest_priority}) AS highest_priority")
+        .group(arel_table[:id])
+        .reorder(Gitlab::Database.nulls_last_order('highest_priority', 'ASC'))
     end
 
     def with_label(title, sort = nil)

app/models/concerns/mentionable.rb

@@ -48,8 +48,8 @@ module Mentionable
     if extractor
       @extractor = extractor
     else
-      @extractor ||= Gitlab::ReferenceExtractor.
-        new(project, current_user)
+      @extractor ||= Gitlab::ReferenceExtractor
+        .new(project, current_user)
 
       @extractor.reset_memoized_values
     end

app/models/concerns/milestoneish.rb

@@ -39,8 +39,8 @@ module Milestoneish
 
   def issues_visible_to_user(user)
     memoize_per_user(user, :issues_visible_to_user) do
-      IssuesFinder.new(user, issues_finder_params).
-        execute.where(milestone_id: milestoneish_ids)
+      IssuesFinder.new(user, issues_finder_params)
+        .execute.where(milestone_id: milestoneish_ids)
     end
   end
 

app/models/concerns/presentable.rb

 module Presentable
   def present(**attributes)
-    Gitlab::View::Presenter::Factory.
-      new(self, attributes).
-      fabricate!
+    Gitlab::View::Presenter::Factory
+      .new(self, attributes)
+      .fabricate!
   end
 end

app/models/concerns/routable.rb

@@ -75,11 +75,11 @@ module Routable
     #
     # Returns an ActiveRecord::Relation.
     def member_descendants(user_id)
-      joins(:route).
-        joins("INNER JOIN routes r2 ON routes.path LIKE CONCAT(r2.path, '/%')
+      joins(:route)
+        .joins("INNER JOIN routes r2 ON routes.path LIKE CONCAT(r2.path, '/%')
                INNER JOIN members ON members.source_id = r2.source_id
-               AND members.source_type = r2.source_type").
-        where('members.user_id = ?', user_id)
+               AND members.source_type = r2.source_type")
+        .where('members.user_id = ?', user_id)
     end
   end
 

app/models/concerns/sortable.rb

@@ -39,12 +39,12 @@ module Sortable
     private
 
     def highest_label_priority(target_type_column: nil, target_type: nil, target_column:, project_column:, excluded_labels: [])
-      query = Label.select(LabelPriority.arel_table[:priority].minimum).
-        left_join_priorities.
-        joins(:label_links).
-        where("label_priorities.project_id = #{project_column}").
-        where("label_links.target_id = #{target_column}").
-        reorder(nil)
+      query = Label.select(LabelPriority.arel_table[:priority].minimum)
+        .left_join_priorities
+        .joins(:label_links)
+        .where("label_priorities.project_id = #{project_column}")
+        .where("label_links.target_id = #{target_column}")
+        .reorder(nil)
 
       query =
         if target_type_column

app/models/concerns/subscribable.rb

@@ -27,30 +27,30 @@ module Subscribable
   end
 
   def subscribers(project)
-    subscriptions_available(project).
-      where(subscribed: true).
-      map(&:user)
+    subscriptions_available(project)
+      .where(subscribed: true)
+      .map(&:user)
   end
 
   def toggle_subscription(user, project = nil)
     unsubscribe_from_other_levels(user, project)
 
-    find_or_initialize_subscription(user, project).
-      update(subscribed: !subscribed?(user, project))
+    find_or_initialize_subscription(user, project)
+      .update(subscribed: !subscribed?(user, project))
   end
 
   def subscribe(user, project = nil)
     unsubscribe_from_other_levels(user, project)
 
-    find_or_initialize_subscription(user, project).
-      update(subscribed: true)
+    find_or_initialize_subscription(user, project)
+      .update(subscribed: true)
   end
 
   def unsubscribe(user, project = nil)
     unsubscribe_from_other_levels(user, project)
 
-    find_or_initialize_subscription(user, project).
-      update(subscribed: false)
+    find_or_initialize_subscription(user, project)
+      .update(subscribed: false)
   end
 
   private
@@ -69,14 +69,14 @@ module Subscribable
   end
 
   def find_or_initialize_subscription(user, project)
-    subscriptions.
-      find_or_initialize_by(user_id: user.id, project_id: project.try(:id))
+    subscriptions
+      .find_or_initialize_by(user_id: user.id, project_id: project.try(:id))
   end
 
   def subscriptions_available(project)
     t = Subscription.arel_table
 
-    subscriptions.
-      where(t[:project_id].eq(nil).or(t[:project_id].eq(project.try(:id))))
+    subscriptions
+      .where(t[:project_id].eq(nil).or(t[:project_id].eq(project.try(:id))))
   end
 end

app/models/deployment.rb

@@ -53,10 +53,10 @@ class Deployment < ActiveRecord::Base
   def update_merge_request_metrics!
     return unless environment.update_merge_request_metrics?
 
-    merge_requests = project.merge_requests.
-                     joins(:metrics).
-                     where(target_branch: self.ref, merge_request_metrics: { first_deployed_to_production_at: nil }).
-                     where("merge_request_metrics.merged_at <= ?", self.created_at)
+    merge_requests = project.merge_requests
+                     .joins(:metrics)
+                     .where(target_branch: self.ref, merge_request_metrics: { first_deployed_to_production_at: nil })
+                     .where("merge_request_metrics.merged_at <= ?", self.created_at)
 
     if previous_deployment
       merge_requests = merge_requests.where("merge_request_metrics.merged_at >= ?", previous_deployment.created_at)
@@ -71,17 +71,17 @@ class Deployment < ActiveRecord::Base
         merge_requests.map(&:id)
       end
 
-    MergeRequest::Metrics.
-      where(merge_request_id: merge_request_ids, first_deployed_to_production_at: nil).
-      update_all(first_deployed_to_production_at: self.created_at)
+    MergeRequest::Metrics
+      .where(merge_request_id: merge_request_ids, first_deployed_to_production_at: nil)
+      .update_all(first_deployed_to_production_at: self.created_at)
   end
 
   def previous_deployment
     @previous_deployment ||=
-      project.deployments.joins(:environment).
-      where(environments: { name: self.environment.name }, ref: self.ref).
-      where.not(id: self.id).
-      take
+      project.deployments.joins(:environment)
+      .where(environments: { name: self.environment.name }, ref: self.ref)
+      .where.not(id: self.id)
+      .take
   end
 
   def stop_action

app/models/environment.rb

@@ -40,9 +40,9 @@ class Environment < ActiveRecord::Base
   scope :stopped, -> { with_state(:stopped) }
   scope :order_by_last_deployed_at, -> do
     max_deployment_id_sql =
-      Deployment.select(Deployment.arel_table[:id].maximum).
-      where(Deployment.arel_table[:environment_id].eq(arel_table[:id])).
-      to_sql
+      Deployment.select(Deployment.arel_table[:id].maximum)
+      .where(Deployment.arel_table[:environment_id].eq(arel_table[:id]))
+      .to_sql
     order(Gitlab::Database.nulls_first_order("(#{max_deployment_id_sql})", 'ASC'))
   end
 

app/models/event.rb

@@ -343,9 +343,9 @@ class Event < ActiveRecord::Base
     # At this point it's possible for multiple threads/processes to try to
     # update the project. Only one query should actually perform the update,
     # hence we add the extra WHERE clause for last_activity_at.
-    Project.unscoped.where(id: project_id).
-      where('last_activity_at <= ?', RESET_PROJECT_ACTIVITY_INTERVAL.ago).
-      update_all(last_activity_at: created_at)
+    Project.unscoped.where(id: project_id)
+      .where('last_activity_at <= ?', RESET_PROJECT_ACTIVITY_INTERVAL.ago)
+      .update_all(last_activity_at: created_at)
   end
 
   def authored_by?(user)

app/models/generic_commit_status.rb

@@ -18,8 +18,8 @@ class GenericCommitStatus < CommitStatus
   end
 
   def detailed_status(current_user)
-    Gitlab::Ci::Status::External::Factory.
-      new(self, current_user).
-      fabricate!
+    Gitlab::Ci::Status::External::Factory
+      .new(self, current_user)
+      .fabricate!
   end
 end

app/models/global_milestone.rb

@@ -76,8 +76,8 @@ class GlobalMilestone
   end
 
   def labels
-    @labels ||= GlobalLabel.build_collection(milestones.includes(:labels).map(&:labels).flatten).
-                           sort_by!(&:title)
+    @labels ||= GlobalLabel.build_collection(milestones.includes(:labels).map(&:labels).flatten)
+                           .sort_by!(&:title)
   end
 
   def due_date

app/models/group.rb

@@ -71,9 +71,9 @@ class Group < Namespace
 
     def select_for_project_authorization
       if current_scope.joins_values.include?(:shared_projects)
-        joins('INNER JOIN namespaces project_namespace ON project_namespace.id = projects.namespace_id').
-          where('project_namespace.share_with_group_lock = ?',  false).
-          select("members.user_id, projects.id AS project_id, LEAST(project_group_links.group_access, members.access_level) AS access_level")
+        joins('INNER JOIN namespaces project_namespace ON project_namespace.id = projects.namespace_id')
+          .where('project_namespace.share_with_group_lock = ?',  false)
+          .select("members.user_id, projects.id AS project_id, LEAST(project_group_links.group_access, members.access_level) AS access_level")
       else
         super
       end
@@ -197,8 +197,8 @@ class Group < Namespace
   end
 
   def refresh_members_authorized_projects
-    UserProjectAccessChangedService.new(user_ids_for_project_authorizations).
-      execute
+    UserProjectAccessChangedService.new(user_ids_for_project_authorizations)
+      .execute
   end
 
   def user_ids_for_project_authorizations

app/models/issue_collection.rb

@@ -17,9 +17,9 @@ class IssueCollection
 
     # Given all the issue projects we get a list of projects that the current
     # user has at least reporter access to.
-    projects_with_reporter_access = user.
-      projects_with_reporter_access_limited_to(project_ids).
-      pluck(:id)
+    projects_with_reporter_access = user
+      .projects_with_reporter_access_limited_to(project_ids)
+      .pluck(:id)
 
     collection.select do |issue|
       if projects_with_reporter_access.include?(issue.project_id)

app/models/label.rb

@@ -34,18 +34,18 @@ class Label < ActiveRecord::Base
   scope :with_title, ->(title) { where(title: title) }
 
   def self.prioritized(project)
-    joins(:priorities).
-      where(label_priorities: { project_id: project }).
-      reorder('label_priorities.priority ASC, labels.title ASC')
+    joins(:priorities)
+      .where(label_priorities: { project_id: project })
+      .reorder('label_priorities.priority ASC, labels.title ASC')
   end
 
   def self.unprioritized(project)
     labels = Label.arel_table
     priorities = LabelPriority.arel_table
 
-    label_priorities = labels.join(priorities, Arel::Nodes::OuterJoin).
-                              on(labels[:id].eq(priorities[:label_id]).and(priorities[:project_id].eq(project.id))).
-                              join_sources
+    label_priorities = labels.join(priorities, Arel::Nodes::OuterJoin)
+                              .on(labels[:id].eq(priorities[:label_id]).and(priorities[:project_id].eq(project.id)))
+                              .join_sources
 
     joins(label_priorities).where(priorities[:priority].eq(nil))
   end
@@ -54,9 +54,9 @@ class Label < ActiveRecord::Base
     labels = Label.arel_table
     priorities = LabelPriority.arel_table
 
-    label_priorities = labels.join(priorities, Arel::Nodes::OuterJoin).
-                              on(labels[:id].eq(priorities[:label_id])).
-                              join_sources
+    label_priorities = labels.join(priorities, Arel::Nodes::OuterJoin)
+                              .on(labels[:id].eq(priorities[:label_id]))
+                              .join_sources
 
     joins(label_priorities)
   end

app/models/lfs_object.rb

@@ -19,8 +19,8 @@ class LfsObject < ActiveRecord::Base
   end
 
   def self.destroy_unreferenced
-    joins("LEFT JOIN lfs_objects_projects ON lfs_objects_projects.lfs_object_id = #{table_name}.id").
-        where(lfs_objects_projects: { id: nil }).
-        destroy_all
+    joins("LEFT JOIN lfs_objects_projects ON lfs_objects_projects.lfs_object_id = #{table_name}.id")
+        .where(lfs_objects_projects: { id: nil })
+        .destroy_all
   end
 end

app/models/member.rb

@@ -39,9 +39,9 @@ class Member < ActiveRecord::Base
     is_external_invite = arel_table[:user_id].eq(nil).and(arel_table[:invite_token].not_eq(nil))
     user_is_active = User.arel_table[:state].eq(:active)
 
-    includes(:user).references(:users).
-      where(is_external_invite.or(user_is_active)).
-      where(requested_at: nil)
+    includes(:user).references(:users)
+      .where(is_external_invite.or(user_is_active))
+      .where(requested_at: nil)
   end
 
   scope :invite, -> { where.not(invite_token: nil) }
@@ -99,9 +99,9 @@ class Member < ActiveRecord::Base
       users = User.arel_table
       members = Member.arel_table
 
-      member_users = members.join(users, Arel::Nodes::OuterJoin).
-                             on(members[:user_id].eq(users[:id])).
-                             join_sources
+      member_users = members.join(users, Arel::Nodes::OuterJoin)
+                             .on(members[:user_id].eq(users[:id]))
+                             .join_sources
 
       joins(member_users)
     end

app/models/merge_request.rb

@@ -475,10 +475,10 @@ class MergeRequest < ActiveRecord::Base
   end
 
   def discussions
-    @discussions ||= self.related_notes.
-      inc_relations_for_view.
-      fresh.
-      discussions
+    @discussions ||= self.related_notes
+      .inc_relations_for_view
+      .fresh
+      .discussions
   end
 
   def diff_discussions
@@ -564,8 +564,8 @@ class MergeRequest < ActiveRecord::Base
       messages = [title, description]
       messages.concat(commits.map(&:safe_message)) if merge_request_diff
 
-      Gitlab::ClosingIssueExtractor.new(project, current_user).
-        closed_by_message(messages.join("\n"))
+      Gitlab::ClosingIssueExtractor.new(project, current_user)
+        .closed_by_message(messages.join("\n"))
     else
       []
     end
@@ -813,9 +813,9 @@ class MergeRequest < ActiveRecord::Base
   def all_pipelines
     return Ci::Pipeline.none unless source_project
 
-    @all_pipelines ||= source_project.pipelines.
-      where(sha: all_commits_sha, ref: source_branch).
-      order(id: :desc)
+    @all_pipelines ||= source_project.pipelines
+      .where(sha: all_commits_sha, ref: source_branch)
+      .order(id: :desc)
   end
 
   # Note that this could also return SHA from now dangling commits

app/models/merge_request_diff.rb

@@ -169,8 +169,8 @@ class MergeRequestDiff < ActiveRecord::Base
     # When compare merge request versions we want diff A..B instead of A...B
     # so we handle cases when user does squash and rebase of the commits between versions.
     # For this reason we set straight to true by default.
-    CompareService.new(project, head_commit_sha).
-      execute(project, sha, straight: straight)
+    CompareService.new(project, head_commit_sha)
+      .execute(project, sha, straight: straight)
   end
 
   def commits_count

app/models/merge_requests_closing_issues.rb

@@ -7,9 +7,9 @@ class MergeRequestsClosingIssues < ActiveRecord::Base
 
   class << self
     def count_for_collection(ids)
-      group(:issue_id).
-        where(issue_id: ids).
-        pluck('issue_id', 'COUNT(*) as count')
+      group(:issue_id)
+        .where(issue_id: ids)
+        .pluck('issue_id', 'COUNT(*) as count')
     end
   end
 end

app/models/milestone.rb

@@ -98,11 +98,11 @@ class Milestone < ActiveRecord::Base
     if Gitlab::Database.postgresql?
       rel.order(:project_id, :due_date).select('DISTINCT ON (project_id) id')
     else
-      rel.
-        group(:project_id).
-        having('due_date = MIN(due_date)').
-        pluck(:id, :project_id, :due_date).
-        map(&:first)
+      rel
+        .group(:project_id)
+        .having('due_date = MIN(due_date)')
+        .pluck(:id, :project_id, :due_date)
+        .map(&:first)
     end
   end
 
@@ -177,8 +177,8 @@ class Milestone < ActiveRecord::Base
 
     conditions = 'WHEN id = ? THEN ? ' * ids.length
 
-    issues.where(id: ids).
-      update_all(["position = CASE #{conditions} ELSE position END", *pairs])
+    issues.where(id: ids)
+      .update_all(["position = CASE #{conditions} ELSE position END", *pairs])
   end
 
   private

app/models/namespace.rb

@@ -48,9 +48,9 @@ class Namespace < ActiveRecord::Base
   scope :root, -> { where('type IS NULL') }
 
   scope :with_statistics, -> do
-    joins('LEFT JOIN project_statistics ps ON ps.namespace_id = namespaces.id').
-      group('namespaces.id').
-      select(
+    joins('LEFT JOIN project_statistics ps ON ps.namespace_id = namespaces.id')
+      .group('namespaces.id')
+      .select(
         'namespaces.*',
         'COALESCE(SUM(ps.storage_size), 0) AS storage_size',
         'COALESCE(SUM(ps.repository_size), 0) AS repository_size',
@@ -251,10 +251,10 @@ class Namespace < ActiveRecord::Base
   end
 
   def refresh_access_of_projects_invited_groups
-    Group.
-      joins(project_group_links: :project).
-      where(projects: { namespace_id: id }).
-      find_each(&:refresh_members_authorized_projects)
+    Group
+      .joins(project_group_links: :project)
+      .where(projects: { namespace_id: id })
+      .find_each(&:refresh_members_authorized_projects)
   end
 
   def remove_exports!

app/models/network/commit.rb

@@ -28,8 +28,8 @@ module Network
         if map.include?(p.id)
           map[p.id]
         end
-      end.
-      compact
+      end
+      .compact
     end
   end
 end

app/models/network/graph.rb

@@ -23,12 +23,12 @@ module Network
     def collect_notes
       h = Hash.new(0)
 
-      @project.
-        notes.
-        where('noteable_type = ?', 'Commit').
-        group('notes.commit_id').
-        select('notes.commit_id, count(notes.id) as note_count').
-        each do |item|
+      @project
+        .notes
+        .where('noteable_type = ?', 'Commit')
+        .group('notes.commit_id')
+        .select('notes.commit_id, count(notes.id) as note_count')
+        .each do |item|
           h[item.commit_id] = item.note_count.to_i
         end
 

app/models/note.rb

@@ -105,14 +105,14 @@ class Note < ActiveRecord::Base
 
     def grouped_diff_discussions
       active_notes = diff_notes.fresh.select(&:active?)
-      Discussion.for_diff_notes(active_notes).
-        map { |d| [d.line_code, d] }.to_h
+      Discussion.for_diff_notes(active_notes)
+        .map { |d| [d.line_code, d] }.to_h
     end
 
     def count_for_collection(ids, type)
-      user.select('noteable_id', 'COUNT(*) as count').
-        group(:noteable_id).
-        where(noteable_type: type, noteable_id: ids)
+      user.select('noteable_id', 'COUNT(*) as count')
+        .group(:noteable_id)
+        .where(noteable_type: type, noteable_id: ids)
     end
   end
 

app/models/project.rb

@@ -233,8 +233,8 @@ class Project < ActiveRecord::Base
   scope :inside_path, ->(path) do
     # We need routes alias rs for JOIN so it does not conflict with
     # includes(:route) which we use in ProjectsFinder.
-    joins("INNER JOIN routes rs ON rs.source_id = projects.id AND rs.source_type = 'Project'").
-      where('rs.path LIKE ?', "#{path}/%")
+    joins("INNER JOIN routes rs ON rs.source_id = projects.id AND rs.source_type = 'Project'")
+      .where('rs.path LIKE ?', "#{path}/%")
   end
 
   # "enabled" here means "not disabled". It includes private features!
@@ -311,9 +311,9 @@ class Project < ActiveRecord::Base
       pattern = "%#{query}%"
 
       projects = select(:id).where(
-        ptable[:path].matches(pattern).
-          or(ptable[:name].matches(pattern)).
-          or(ptable[:description].matches(pattern))
+        ptable[:path].matches(pattern)
+          .or(ptable[:name].matches(pattern))
+          .or(ptable[:description].matches(pattern))
       )
 
       # We explicitly remove any eager loading clauses as they're:
@@ -322,10 +322,10 @@ class Project < ActiveRecord::Base
       # 2. Combined with .joins(:namespace) lead to all columns from the
       #    projects & namespaces tables being selected, leading to a SQL error
       #    due to the columns of all UNION'd queries no longer being the same.
-      namespaces = select(:id).
-        except(:includes).
-        joins(:namespace).
-        where(ntable[:name].matches(pattern))
+      namespaces = select(:id)
+        .except(:includes)
+        .joins(:namespace)
+        .where(ntable[:name].matches(pattern))
 
       union = Gitlab::SQL::Union.new([projects, namespaces])
 
@@ -367,8 +367,8 @@ class Project < ActiveRecord::Base
     end
 
     def trending
-      joins('INNER JOIN trending_projects ON projects.id = trending_projects.project_id').
-        reorder('trending_projects.id ASC')
+      joins('INNER JOIN trending_projects ON projects.id = trending_projects.project_id')
+        .reorder('trending_projects.id ASC')
     end
 
     def cached_count

app/models/project_services/kubernetes_service.rb

@@ -109,9 +109,9 @@ class KubernetesService < DeploymentService
   def terminals(environment)
     with_reactive_cache do |data|
       pods = data.fetch(:pods, nil)
-      filter_pods(pods, app: environment.slug).
-        flat_map { |pod| terminals_for_pod(api_url, namespace, pod) }.
-        each { |terminal| add_terminal_auth(terminal, terminal_auth) }
+      filter_pods(pods, app: environment.slug)
+        .flat_map { |pod| terminals_for_pod(api_url, namespace, pod) }
+        .each { |terminal| add_terminal_auth(terminal, terminal_auth) }
     end
   end
 

app/models/project_services/mattermost_slash_commands_service.rb

@@ -20,8 +20,8 @@ class MattermostSlashCommandsService < ChatSlashCommandsService
   end
 
   def configure(user, params)
-    token = Mattermost::Command.new(user).
-      create(command(params))
+    token = Mattermost::Command.new(user)
+      .create(command(params))
 
     update(active: true, token: token) if token
   rescue Mattermost::Error => e

app/models/project_team.rb

@@ -169,10 +169,10 @@ class ProjectTeam
 
     # Lookup only the IDs we need
     user_ids = user_ids - access.keys
-    users_access = project.project_authorizations.
-      where(user: user_ids).
-      group(:user_id).
-      maximum(:access_level)
+    users_access = project.project_authorizations
+      .where(user: user_ids)
+      .group(:user_id)
+      .maximum(:access_level)
 
     access.merge!(users_access)
     access

app/models/repository.rb

@@ -249,11 +249,11 @@ class Repository
     cache.fetch(:"diverging_commit_counts_#{branch.name}") do
       # Rugged seems to throw a `ReferenceError` when given branch_names rather
       # than SHA-1 hashes
-      number_commits_behind = raw_repository.
-        count_commits_between(branch.dereferenced_target.sha, root_ref_hash)
+      number_commits_behind = raw_repository
+        .count_commits_between(branch.dereferenced_target.sha, root_ref_hash)
 
-      number_commits_ahead = raw_repository.
-        count_commits_between(root_ref_hash, branch.dereferenced_target.sha)
+      number_commits_ahead = raw_repository
+        .count_commits_between(root_ref_hash, branch.dereferenced_target.sha)
 
       { behind: number_commits_behind, ahead: number_commits_ahead }
     end
@@ -759,8 +759,8 @@ class Repository
     check_tree_entry_for_dir(branch_name, path)
 
     if start_branch_name
-      start_project.repository.
-        check_tree_entry_for_dir(start_branch_name, path)
+      start_project.repository
+        .check_tree_entry_for_dir(start_branch_name, path)
     end
 
     commit_file(

app/models/todo.rb

@@ -64,9 +64,9 @@ class Todo < ActiveRecord::Base
 
       highest_priority = highest_label_priority(params).to_sql
 
-      select("#{table_name}.*, (#{highest_priority}) AS highest_priority").
-        order(Gitlab::Database.nulls_last_order('highest_priority', 'ASC')).
-        order('todos.created_at')
+      select("#{table_name}.*, (#{highest_priority}) AS highest_priority")
+        .order(Gitlab::Database.nulls_last_order('highest_priority', 'ASC'))
+        .order('todos.created_at')
     end
   end
 

app/models/user.rb

@@ -197,13 +197,13 @@ class User < ActiveRecord::Base
   scope :order_oldest_sign_in, -> { reorder(Gitlab::Database.nulls_last_order('last_sign_in_at', 'ASC')) }
 
   def self.with_two_factor
-    joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id").
-      where("u2f.id IS NOT NULL OR otp_required_for_login = ?", true).distinct(arel_table[:id])
+    joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id")
+      .where("u2f.id IS NOT NULL OR otp_required_for_login = ?", true).distinct(arel_table[:id])
   end
 
   def self.without_two_factor
-    joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id").
-      where("u2f.id IS NULL AND otp_required_for_login = ?", false)
+    joins("LEFT OUTER JOIN u2f_registrations AS u2f ON u2f.user_id = users.id")
+      .where("u2f.id IS NULL AND otp_required_for_login = ?", false)
   end
 
   #
@@ -274,9 +274,9 @@ class User < ActiveRecord::Base
       pattern = "%#{query}%"
 
       where(
-        table[:name].matches(pattern).
-          or(table[:email].matches(pattern)).
-          or(table[:username].matches(pattern))
+        table[:name].matches(pattern)
+          .or(table[:email].matches(pattern))
+          .or(table[:username].matches(pattern))
       )
     end
 
@@ -291,10 +291,10 @@ class User < ActiveRecord::Base
       matched_by_emails_user_ids = email_table.project(email_table[:user_id]).where(email_table[:email].matches(pattern))
 
       where(
-        table[:name].matches(pattern).
-          or(table[:email].matches(pattern)).
-          or(table[:username].matches(pattern)).
-          or(table[:id].in(matched_by_emails_user_ids))
+        table[:name].matches(pattern)
+          .or(table[:email].matches(pattern))
+          .or(table[:username].matches(pattern))
+          .or(table[:id].in(matched_by_emails_user_ids))
       )
     end
 
@@ -447,8 +447,8 @@ class User < ActiveRecord::Base
 
   # Returns the groups a user has access to
   def authorized_groups
-    union = Gitlab::SQL::Union.
-      new([groups.select(:id), authorized_projects.select(:namespace_id)])
+    union = Gitlab::SQL::Union
+      .new([groups.select(:id), authorized_projects.select(:namespace_id)])
 
     Group.where("namespaces.id IN (#{union.to_sql})")
   end
@@ -458,8 +458,8 @@ class User < ActiveRecord::Base
   end
 
   def nested_projects
-    Project.joins(:namespace).where('namespaces.parent_id IS NOT NULL').
-      member_descendants(id)
+    Project.joins(:namespace).where('namespaces.parent_id IS NOT NULL')
+      .member_descendants(id)
   end
 
   def refresh_authorized_projects
@@ -579,8 +579,8 @@ class User < ActiveRecord::Base
       next unless project
 
       if project.repository.branch_exists?(event.branch_name)
-        merge_requests = MergeRequest.where("created_at >= ?", event.created_at).
-            where(source_project_id: project.id,
+        merge_requests = MergeRequest.where("created_at >= ?", event.created_at)
+            .where(source_project_id: project.id,
                   source_branch: event.branch_name)
         merge_requests.empty?
       end
@@ -793,8 +793,8 @@ class User < ActiveRecord::Base
 
   def toggle_star(project)
     UsersStarProject.transaction do
-      user_star_project = users_star_projects.
-          where(project: project, user: self).lock(true).first
+      user_star_project = users_star_projects
+          .where(project: project, user: self).lock(true).first
 
       if user_star_project
         user_star_project.destroy
@@ -830,11 +830,11 @@ class User < ActiveRecord::Base
   # ms on a database with a similar size to GitLab.com's database. On the other
   # hand, using a subquery means we can get the exact same data in about 40 ms.
   def contributed_projects
-    events = Event.select(:project_id).
-      contributions.where(author_id: self).
-      where("created_at > ?", Time.now - 1.year).
-      uniq.
-      reorder(nil)
+    events = Event.select(:project_id)
+      .contributions.where(author_id: self)
+      .where("created_at > ?", Time.now - 1.year)
+      .uniq
+      .reorder(nil)
 
     Project.where(id: events)
   end
@@ -845,9 +845,9 @@ class User < ActiveRecord::Base
 
   def ci_authorized_runners
     @ci_authorized_runners ||= begin
-      runner_ids = Ci::RunnerProject.
-        where("ci_runner_projects.gl_project_id IN (#{ci_projects_union.to_sql})").
-        select(:runner_id)
+      runner_ids = Ci::RunnerProject
+        .where("ci_runner_projects.gl_project_id IN (#{ci_projects_union.to_sql})")
+        .select(:runner_id)
       Ci::Runner.specific.where(id: runner_ids)
     end
   end

app/models/wiki_page.rb

@@ -22,16 +22,16 @@ class WikiPage
   def self.group_by_directory(pages)
     return [] if pages.blank?
 
-    pages.sort_by { |page| [page.directory, page.slug] }.
-      group_by(&:directory).
-      map do |dir, pages|
+    pages.sort_by { |page| [page.directory, page.slug] }
+      .group_by(&:directory)
+      .map do |dir, pages|
         if dir.present?
           WikiDirectory.new(dir, pages)
         else
           pages
         end
-      end.
-      flatten
+      end
+      .flatten
   end
 
   def self.unhyphenize(name)

app/serializers/base_serializer.rb

@@ -4,9 +4,9 @@ class BaseSerializer
   end
 
   def represent(resource, opts = {})
-    self.class.entity_class.
-      represent(resource, opts.merge(request: @request)).
-      as_json
+    self.class.entity_class
+      .represent(resource, opts.merge(request: @request))
+      .as_json
   end
 
   def self.entity(entity_class)

app/serializers/environment_serializer.rb

@@ -36,9 +36,9 @@ class EnvironmentSerializer < BaseSerializer
   private
 
   def itemize(resource)
-    items = resource.order('folder_name ASC').
-      group('COALESCE(environment_type, name)').
-      select('COALESCE(environment_type, name) AS folder_name',
+    items = resource.order('folder_name ASC')
+      .group('COALESCE(environment_type, name)')
+      .select('COALESCE(environment_type, name) AS folder_name',
               'COUNT(*) AS size', 'MAX(id) AS last_id')
 
     # It makes a difference when you call `paginate` method, because

app/services/after_branch_delete_service.rb

@@ -14,8 +14,8 @@ class AfterBranchDeleteService < BaseService
   private
 
   def stop_environments
-    Ci::StopEnvironmentsService.
-      new(project, current_user).
-      execute(branch_name)
+    Ci::StopEnvironmentsService
+      .new(project, current_user)
+      .execute(branch_name)
   end
 end

app/services/boards/issues/list_service.rb

@@ -57,15 +57,15 @@ module Boards
         return issues unless board_label_ids.any?
 
         issues.where.not(
-          LabelLink.where("label_links.target_type = 'Issue' AND label_links.target_id = issues.id").
-                   where(label_id: board_label_ids).limit(1).arel.exists
+          LabelLink.where("label_links.target_type = 'Issue' AND label_links.target_id = issues.id")
+                   .where(label_id: board_label_ids).limit(1).arel.exists
         )
       end
 
       def with_list_label(issues)
         issues.where(
-          LabelLink.where("label_links.target_type = 'Issue' AND label_links.target_id = issues.id").
-                   where("label_links.label_id = ?", list.label_id).limit(1).arel.exists
+          LabelLink.where("label_links.target_type = 'Issue' AND label_links.target_id = issues.id")
+                   .where("label_links.label_id = ?", list.label_id).limit(1).arel.exists
         )
       end
     end

app/services/boards/lists/destroy_service.rb

@@ -17,8 +17,8 @@ module Boards
       attr_reader :board
 
       def decrement_higher_lists(list)
-        board.lists.movable.where('position > ?',  list.position).
-                   update_all('position = position - 1')
+        board.lists.movable.where('position > ?',  list.position)
+                   .update_all('position = position - 1')
       end
 
       def remove_list(list)

app/services/boards/lists/move_service.rb

@@ -33,15 +33,15 @@ module Boards
       end
 
       def decrement_intermediate_lists
-        board.lists.movable.where('position > ?',  old_position).
-                           where('position <= ?', new_position).
-                           update_all('position = position - 1')
+        board.lists.movable.where('position > ?',  old_position)
+                           .where('position <= ?', new_position)
+                           .update_all('position = position - 1')
       end
 
       def increment_intermediate_lists
-        board.lists.movable.where('position >= ?', new_position).
-                           where('position < ?',  old_position).
-                           update_all('position = position + 1')
+        board.lists.movable.where('position >= ?', new_position)
+                           .where('position < ?',  old_position)
+                           .update_all('position = position + 1')
       end
 
       def update_list_position(list)

app/services/ci/create_pipeline_builds_service.rb

@@ -36,8 +36,8 @@ module Ci
     end
 
     def new_builds
-      @new_builds ||= pipeline.config_builds_attributes.
-        reject { |build| existing_build_names.include?(build[:name]) }
+      @new_builds ||= pipeline.config_builds_attributes
+        .reject { |build| existing_build_names.include?(build[:name]) }
     end
 
     def existing_build_names

app/services/ci/create_pipeline_service.rb

@@ -48,9 +48,9 @@ module Ci
       Ci::Pipeline.transaction do
         pipeline.save
 
-        Ci::CreatePipelineBuildsService.
-          new(project, current_user).
-          execute(pipeline)
+        Ci::CreatePipelineBuildsService
+          .new(project, current_user)
+          .execute(pipeline)
       end
 
       pipeline.tap(&:process!)

app/services/ci/create_trigger_request_service.rb

@@ -3,8 +3,8 @@ module Ci
     def execute(project, trigger, ref, variables = nil)
       trigger_request = trigger.trigger_requests.create(variables: variables)
 
-      pipeline = Ci::CreatePipelineService.new(project, nil, ref: ref).
-        execute(ignore_skip_ci: true, trigger_request: trigger_request)
+      pipeline = Ci::CreatePipelineService.new(project, nil, ref: ref)
+        .execute(ignore_skip_ci: true, trigger_request: trigger_request)
       if pipeline.persisted?
         trigger_request
       end

app/services/ci/process_pipeline_service.rb

@@ -78,9 +78,9 @@ module Ci
     def ensure_created_builds!
       return if created_builds.any?
 
-      Ci::CreatePipelineBuildsService.
-        new(project, current_user).
-        execute(pipeline)
+      Ci::CreatePipelineBuildsService
+        .new(project, current_user)
+        .execute(pipeline)
     end
   end
 end

app/services/ci/register_build_service.rb

@@ -42,15 +42,15 @@ module Ci
     def builds_for_shared_runner
       new_builds.
         # don't run projects which have not enabled shared runners and builds
-        joins(:project).where(projects: { shared_runners_enabled: true }).
-        joins('LEFT JOIN project_features ON ci_builds.gl_project_id = project_features.project_id').
-        where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0').
+        joins(:project).where(projects: { shared_runners_enabled: true })
+        .joins('LEFT JOIN project_features ON ci_builds.gl_project_id = project_features.project_id')
+        .where('project_features.builds_access_level IS NULL or project_features.builds_access_level > 0').
 
         # Implement fair scheduling
         # this returns builds that are ordered by number of running builds
         # we prefer projects that don't use shared runners at all
-        joins("LEFT JOIN (#{running_builds_for_shared_runners.to_sql}) AS project_builds ON ci_builds.gl_project_id=project_builds.gl_project_id").
-        order('COALESCE(project_builds.running_builds, 0) ASC', 'ci_builds.id ASC')
+        joins("LEFT JOIN (#{running_builds_for_shared_runners.to_sql}) AS project_builds ON ci_builds.gl_project_id=project_builds.gl_project_id")
+        .order('COALESCE(project_builds.running_builds, 0) ASC', 'ci_builds.id ASC')
     end
 
     def builds_for_specific_runner
@@ -58,8 +58,8 @@ module Ci
     end
 
     def running_builds_for_shared_runners
-      Ci::Build.running.where(runner: Ci::Runner.shared).
-        group(:gl_project_id).select(:gl_project_id, 'count(*) AS running_builds')
+      Ci::Build.running.where(runner: Ci::Runner.shared)
+        .group(:gl_project_id).select(:gl_project_id, 'count(*) AS running_builds')
     end
 
     def new_builds

app/services/ci/retry_build_service.rb

@@ -2,8 +2,8 @@ module Ci
   class RetryBuildService < ::BaseService
     CLONE_ATTRIBUTES = %i[pipeline project ref tag options commands name
                           allow_failure stage stage_idx trigger_request
-                          yaml_variables when environment coverage_regex].
-                            freeze
+                          yaml_variables when environment coverage_regex]
+                            .freeze
 
     REJECT_ATTRIBUTES = %i[id status user token coverage trace runner
                            artifacts_expire_at artifacts_file
@@ -20,9 +20,9 @@ module Ci
 
         new_build.enqueue!
 
-        MergeRequests::AddTodoWhenBuildFailsService.
-          new(project, current_user).
-          close(new_build)
+        MergeRequests::AddTodoWhenBuildFailsService
+          .new(project, current_user)
+          .close(new_build)
       end
     end
 

app/services/ci/retry_pipeline_service.rb

@@ -8,13 +8,13 @@ module Ci
       pipeline.builds.failed_or_canceled.find_each do |build|
         next unless build.retryable?
 
-        Ci::RetryBuildService.new(project, current_user).
-          reprocess(build)
+        Ci::RetryBuildService.new(project, current_user)
+          .reprocess(build)
       end
 
-      MergeRequests::AddTodoWhenBuildFailsService.
-        new(project, current_user).
-        close_all(pipeline)
+      MergeRequests::AddTodoWhenBuildFailsService
+        .new(project, current_user)
+        .close_all(pipeline)
 
       pipeline.process!
     end

app/services/commits/change_service.rb

@@ -70,8 +70,8 @@ module Commits
       # Temporary branch exists and contains the change commit
       return if repository.find_branch(new_branch)
 
-      result = ValidateNewBranchService.new(@project, current_user).
-        execute(new_branch)
+      result = ValidateNewBranchService.new(@project, current_user)
+        .execute(new_branch)
 
       if result[:status] == :error
         raise ChangeError, "There was an error creating the source branch: #{result[:message]}"

app/services/create_branch_service.rb

 class CreateBranchService < BaseService
   def execute(branch_name, ref)
-    result = ValidateNewBranchService.new(project, current_user).
-      execute(branch_name)
+    result = ValidateNewBranchService.new(project, current_user)
+      .execute(branch_name)
 
     return result if result[:status] == :error
 

app/services/files/base_service.rb

@@ -72,8 +72,8 @@ module Files
     end
 
     def validate_target_branch
-      result = ValidateNewBranchService.new(project, current_user).
-        execute(@target_branch)
+      result = ValidateNewBranchService.new(project, current_user)
+        .execute(@target_branch)
 
       if result[:status] == :error
         raise_error("Something went wrong when we tried to create #{@target_branch} for you: #{result[:message]}")

app/services/files/update_service.rb

@@ -24,8 +24,8 @@ module Files
     end
 
     def last_commit
-      @last_commit ||= Gitlab::Git::Commit.
-        last_for_path(@start_project.repository, @start_branch, @file_path)
+      @last_commit ||= Gitlab::Git::Commit
+        .last_for_path(@start_project.repository, @start_branch, @file_path)
     end
   end
 end

app/services/git_push_service.rb

@@ -85,8 +85,8 @@ class GitPushService < BaseService
     default = is_default_branch?
 
     push_commits.last(PROCESS_COMMIT_LIMIT).each do |commit|
-      ProcessCommitWorker.
-        perform_async(project.id, current_user.id, commit.to_hash, default)
+      ProcessCommitWorker
+        .perform_async(project.id, current_user.id, commit.to_hash, default)
     end
   end
 
@@ -96,8 +96,8 @@ class GitPushService < BaseService
     # Update merge requests that may be affected by this push. A new branch
     # could cause the last commit of a merge request to change.
     #
-    UpdateMergeRequestsWorker.
-      perform_async(@project.id, current_user.id, params[:oldrev], params[:newrev], params[:ref])
+    UpdateMergeRequestsWorker
+      .perform_async(@project.id, current_user.id, params[:oldrev], params[:newrev], params[:ref])
 
     EventCreateService.new.push(@project, current_user, build_push_data)
     @project.execute_hooks(build_push_data.dup, :push_hooks)
@@ -105,9 +105,9 @@ class GitPushService < BaseService
     Ci::CreatePipelineService.new(@project, current_user, build_push_data).execute
 
     if push_remove_branch?
-      AfterBranchDeleteService.
-        new(project, current_user).
-        execute(branch_name)
+      AfterBranchDeleteService
+        .new(project, current_user)
+        .execute(branch_name)
     end
   end
 

app/services/issuable_base_service.rb

@@ -144,8 +144,8 @@ class IssuableBaseService < BaseService
 
   def merge_slash_commands_into_params!(issuable)
     description, command_params =
-      SlashCommands::InterpretService.new(project, current_user).
-        execute(params[:description], issuable)
+      SlashCommands::InterpretService.new(project, current_user)
+        .execute(params[:description], issuable)
 
     # Avoid a description already set on an issuable to be overwritten by a nil
     params[:description] = description if params.has_key?(:description)

app/services/issues/create_service.rb

@@ -29,8 +29,8 @@ module Issues
     def resolve_discussions_in_merge_request(issue)
       Discussions::ResolveService.new(project, current_user,
                                       merge_request: merge_request_for_resolving_discussions,
-                                      follow_up_issue: issue).
-          execute(merge_request_for_resolving_discussions.resolvable_discussions)
+                                      follow_up_issue: issue)
+          .execute(merge_request_for_resolving_discussions.resolvable_discussions)
     end
 
     private

app/services/issues/move_service.rb

@@ -61,8 +61,8 @@ module Issues
     end
 
     def cloneable_milestone_id
-      @new_project.milestones.
-        find_by(title: @old_issue.milestone.try(:title)).try(:id)
+      @new_project.milestones
+        .find_by(title: @old_issue.milestone.try(:title)).try(:id)
     end
 
     def rewrite_notes

app/services/labels/promote_service.rb

@@ -26,29 +26,29 @@ module Labels
     private
 
     def label_ids_for_merge(new_label)
-      LabelsFinder.
-        new(current_user, title: new_label.title, group_id: project.group.id).
-        execute(skip_authorization: true).
-        where.not(id: new_label).
-        select(:id)  # Can't use pluck() to avoid object-creation because of the batching
+      LabelsFinder
+        .new(current_user, title: new_label.title, group_id: project.group.id)
+        .execute(skip_authorization: true)
+        .where.not(id: new_label)
+        .select(:id)  # Can't use pluck() to avoid object-creation because of the batching
     end
 
     def update_issuables(new_label, label_ids)
-      LabelLink.
-        where(label: label_ids).
-        update_all(label_id: new_label)
+      LabelLink
+        .where(label: label_ids)
+        .update_all(label_id: new_label)
     end
 
     def update_issue_board_lists(new_label, label_ids)
-      List.
-        where(label: label_ids).
-        update_all(label_id: new_label)
+      List
+        .where(label: label_ids)
+        .update_all(label_id: new_label)
     end
 
     def update_priorities(new_label, label_ids)
-      LabelPriority.
-        where(label: label_ids).
-        update_all(label_id: new_label)
+      LabelPriority
+        .where(label: label_ids)
+        .update_all(label_id: new_label)
     end
 
     def update_project_labels(label_ids)

app/services/labels/transfer_service.rb

@@ -41,16 +41,16 @@ module Labels
     end
 
     def group_labels_applied_to_issues
-      Label.joins(:issues).
-        where(
+      Label.joins(:issues)
+        .where(
           issues: { project_id: project.id },
           labels: { type: 'GroupLabel', group_id: old_group.id }
         )
     end
 
     def group_labels_applied_to_merge_requests
-      Label.joins(:merge_requests).
-        where(
+      Label.joins(:merge_requests)
+        .where(
           merge_requests: { target_project_id: project.id },
           labels: { type: 'GroupLabel', group_id: old_group.id }
         )
@@ -64,15 +64,15 @@ module Labels
     end
 
     def update_label_links(labels, old_label_id:, new_label_id:)
-      LabelLink.joins(:label).
-        merge(labels).
-        where(label_id: old_label_id).
-        update_all(label_id: new_label_id)
+      LabelLink.joins(:label)
+        .merge(labels)
+        .where(label_id: old_label_id)
+        .update_all(label_id: new_label_id)
     end
 
     def update_label_priorities(old_label_id:, new_label_id:)
-      LabelPriority.where(project_id: project.id, label_id: old_label_id).
-        update_all(label_id: new_label_id)
+      LabelPriority.where(project_id: project.id, label_id: old_label_id)
+        .update_all(label_id: new_label_id)
     end
   end
 end

app/services/merge_requests/base_service.rb

@@ -40,11 +40,11 @@ module MergeRequests
 
     # Returns all origin and fork merge requests from `@project` satisfying passed arguments.
     def merge_requests_for(source_branch, mr_states: [:opened])
-      MergeRequest.
-        with_state(mr_states).
-        where(source_branch: source_branch, source_project_id: @project.id).
-        preload(:source_project). # we don't need a #includes since we're just preloading for the #select
-        select(&:source_project)
+      MergeRequest
+        .with_state(mr_states)
+        .where(source_branch: source_branch, source_project_id: @project.id)
+        .preload(:source_project) # we don't need a #includes since we're just preloading for the #select
+        .select(&:source_project)
     end
 
     def pipeline_merge_requests(pipeline)