Fix rubocop offenses in code related to pipelines

app/controllers/projects/pipelines_controller.rb

@@ -7,25 +7,32 @@ class Projects::PipelinesController < Projects::ApplicationController
   def index
     @scope = params[:scope]
-    @pipelines = PipelinesFinder.new(project).execute(scope: @scope).page(params[:page]).per(30)
-    @running_or_pending_count = PipelinesFinder.new(project).execute(scope: 'running').count
-    @pipelines_count = PipelinesFinder.new(project).execute.count
+    @pipelines = PipelinesFinder
+      .new(project)
+      .execute(scope: @scope)
+      .page(params[:page])
+      .per(30)
+    @running_or_pending_count = PipelinesFinder
+      .new(project).execute(scope: 'running').count
+
+    @pipelines_count = PipelinesFinder
+      .new(project).execute.count
     respond_to do |format|
       format.html
       format.json do
-         render json: {
-           pipelines: PipelineSerializer
-             .new(project: @project, user: @current_user)
-             .with_pagination(request, response)
-             .represent(@pipelines),
-           updated_at: Time.now.utc,
-           count: {
-             all: @pipelines_count,
-             running_or_pending: @running_or_pending_count
-           }
-         }
+        render json: {
+          pipelines: PipelineSerializer
+            .new(project: @project, user: @current_user)
+            .with_pagination(request, response)
+            .represent(@pipelines),
+          updated_at: Time.now.utc,
+          count: {
+            all: @pipelines_count,
+            running_or_pending: @running_or_pending_count
+          }
+        }
       end
     end
   end

spec/features/projects/pipelines/pipelines_spec.rb

@@ -271,12 +271,9 @@ describe "Pipelines", feature: true, js: true do
       context 'with gitlab-ci.yml' do
         before { stub_ci_pipeline_to_return_yaml_file }
-        it do
-          expect{
-            click_on 'Create pipeline'
-          }.to change{
-            Ci::Pipeline.count
-          }.by(1)
+        it 'creates a new pipeline' do
+          expect { click_on 'Create pipeline' }
+            .to change { Ci::Pipeline.count }.by(1)
         end
       end