code cleanup: rubocop: fix Layout/ElseAlignment in lib/redmine/plugin.rb

git-svn-id: http://svn.redmine.org/redmine/trunk@18703 e93f8b46-1217-0410-a6f0-8f06a7374b81

.rubocop_todo.yml

@@ -110,7 +110,6 @@ Layout/ElseAlignment:
     - 'app/models/issue_query.rb'
     - 'lib/redmine/export/pdf/issues_pdf_helper.rb'
     - 'lib/redmine/i18n.rb'
-    - 'lib/redmine/plugin.rb'
 
 # Cop supports --auto-correct.
 Layout/EmptyLineAfterGuardClause:

lib/redmine/plugin.rb

@@ -501,22 +501,22 @@ module Redmine
 
     class MigrationContext < ActiveRecord::MigrationContext
       def up(target_version = nil)
-        selected_migrations = if block_given?
-          migrations.select { |m| yield m }
-        else
-          migrations
-        end
-
+        selected_migrations =
+          if block_given?
+            migrations.select { |m| yield m }
+          else
+            migrations
+          end
         Migrator.new(:up, selected_migrations, target_version).migrate
       end
 
       def down(target_version = nil)
-        selected_migrations = if block_given?
-          migrations.select { |m| yield m }
-        else
-          migrations
-        end
-
+        selected_migrations =
+          if block_given?
+            migrations.select { |m| yield m }
+          else
+            migrations
+          end
         Migrator.new(:down, selected_migrations, target_version).migrate
       end