require "active_support/core_ext/module"

module Datatrans
  InvalidSignatureError = Class.new(StandardError)
end

require "datatrans/version"
require "datatrans/common"
require "datatrans/config"
require "datatrans/xml/transaction"
require "datatrans/web/transaction"
require "datatrans/json/transaction"

begin
  require "action_view"
  require "datatrans/web/view_helper"
  ActionView::Base.send(:include, Datatrans::Web::ViewHelper)
rescue LoadError
end