Merge branch 'rubocop/space-around-opertors-ee' into 'master'

Codestyle changes to make sure we have space around operators (EE)

This will introduce fixes for gitlab-org/gitlab-ce#17398 so after
gitlab-org/gitlab-ce!4112 gets merged and CE synced to EE, we don't
have failing builds.

See merge request !388

app/workers/concerns/geo_dynamic_backoff.rb

@@ -19,8 +19,8 @@ module GeoDynamicBackoff
 
   def geometric_backoff_strategy(count)
     # This strategy is based on the original one from sidekiq
-    count = count-30 # we must start counting after 30
-    (count ** 4) + 15 + (rand(30)*(count+1))
+    count = count - 30 # we must start counting after 30
+    (count**4) + 15 + (rand(30) * (count + 1))
   end
 
 end

config/initializers/1_settings.rb

@@ -293,8 +293,8 @@ Settings.artifacts['max_size']    ||= 100 # in megabytes
 Settings['pages'] ||= Settingslogic.new({})
 Settings.pages['enabled']         = false if Settings.pages['enabled'].nil?
 Settings.pages['path']            = File.expand_path(Settings.pages['path'] || File.join(Settings.shared['path'], "pages"), Rails.root)
-Settings.pages['host']            ||= "example.com"
 Settings.pages['https']           = false if Settings.pages['https'].nil?
+Settings.pages['host']            ||= "example.com"
 Settings.pages['port']            ||= Settings.pages.https ? 443 : 80
 Settings.pages['protocol']        ||= Settings.pages.https ? "https" : "http"
 Settings.pages['url']             ||= Settings.send(:build_pages_url)

lib/gitlab/ldap/person.rb

@@ -66,11 +66,11 @@ module Gitlab
       def windows_domain_name
         # The following is only meaningful for Active Directory
         require 'net/ldap/dn'
-        dn_components=[]
+        dn_components = []
         Net::LDAP::DN.new(dn).each_pair { |name, value| dn_components << { name: name, value: value } }
         dn_components.
           reverse.
-          take_while { |rdn| rdn[:name].upcase=='DC' }. # Domain Component
+          take_while { |rdn| rdn[:name].upcase == 'DC' }. # Domain Component
           map { |rdn| rdn[:value] }.
           reverse.
           join('.')