Refactor db:charset task

In a similar vein to Pat's work on create, drop etc, the db:charset
task is now a one liner in databases.rake

1 files changed, 9 insertions, 0 deletions

diff --git a/activerecord/lib/active_record/tasks/database_tasks.rb b/activerecord/lib/active_record/tasks/database_tasks.rb
index 24fe4134e0..5101871cc0 100644
--- a/activerecord/lib/active_record/tasks/database_tasks.rb
+++ b/activerecord/lib/active_record/tasks/database_tasks.rb
@@ -47,6 +47,15 @@ module ActiveRecord
         }
       end
 
+      def charset_current(environment = Rails.env)
+        charset ActiveRecord::Base.configurations[environment]
+      end
+
+      def charset(*arguments)
+        configuration = arguments.first
+        class_for_adapter(configuration['adapter']).new(*arguments).charset
+      end
+
       def purge(configuration)
         class_for_adapter(configuration['adapter']).new(configuration).purge
       end