Edits AjaxDatatablesRails::Configuration generator.

Author: antillas21

lib/generators/rails/datatable_initializer_generator.rb lib/generators/datatable/config_generator.rb

@@ -1,6 +1,8 @@
-module Rails
+require 'rails/generators'
+
+module Datatable
   module Generators
-    class DatatableInitializerGenerator < ::Rails::Generators::Base
+    class ConfigGenerator < ::Rails::Generators::Base
       source_root File.expand_path(File.join(File.dirname(__FILE__), 'templates'))
       desc <<DESC
 Description:

lib/generators/datatable/templates/ajax_datatables_rails_config.rb

@@ -0,0 +1,4 @@
+AjaxDatatablesRails.configure do |config|
+  # available options for db_adapter are: :pg, :mysql2, :sqlite3
+  # config.db_adapter = :pg
+end