feedback code review

CHANGELOG

@@ -12,6 +12,7 @@ v 8.12.0 (unreleased)
   - Change merge_error column from string to text type
   - Reduce contributions calendar data payload (ClemMakesApps)
   - Add `web_url` field to issue, merge request, and snippet API objects (Ben Boeckel)
+  - Move parsing of sidekiq ps into helper !6245 (pascalbetz)
   - Expose `sha` and `merge_commit_sha` in merge request API (Ben Boeckel)
   - Set path for all JavaScript cookies to honor GitLab's subdirectory setting !5627 (Mike Greiling)
   - Fix bug where pagination is still displayed despite all todos marked as done (ClemMakesApps)

app/helpers/sidekiq_helper.rb

@@ -6,7 +6,7 @@ module SidekiqHelper
     if match
       match[1..6]
     else
-      %w{? ? ? ? ? ?}
+      %w[? ? ? ? ? ?]
     end
   end
 end

app/views/admin/background_jobs/show.html.haml

@@ -29,7 +29,7 @@
             %tbody
               - @sidekiq_processes.each do |process|
                 %td= gitlab_config.user
-                -parse_sidekiq_ps(process).each do |value|
+                - parse_sidekiq_ps(process).each do |value|
                   %td= value
         .clearfix
           %p