1 files changed, 24 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/active_record/session_migration/session_migration_generator.rb b/railties/lib/rails/generators/active_record/session_migration/session_migration_generator.rb
new file mode 100644
index 0000000000..afcda2a98a
--- /dev/null
+++ b/railties/lib/rails/generators/active_record/session_migration/session_migration_generator.rb
@@ -0,0 +1,24 @@
+require 'rails/generators/active_record'
+
+module ActiveRecord
+  module Generators
+    class SessionMigrationGenerator < Base
+      argument :name, :type => :string, :default => "add_sessions_table"
+
+      def create_migration_file
+        migration_template "migration.rb", "db/migrate/#{file_name}.rb"
+      end
+
+      protected
+
+        def session_table_name
+          current_table_name = ActiveRecord::SessionStore::Session.table_name
+          if ["sessions", "session"].include?(current_table_name)
+            current_table_name = (ActiveRecord::Base.pluralize_table_names ? 'session'.pluralize : 'session')
+          end
+          current_table_name
+        end
+
+    end
+  end
+end