# File src/ruby_supportlib/phusion_passenger/vendor/union_station_hooks_rails/lib/union_station_hooks_rails.rb, line 144
    def should_initialize?
      if defined?(::ActiveSupport) && !defined?(::ActiveSupport::VERSION)
        require 'active_support/version'
      end
      defined?(::ActiveSupport) && ::ActiveSupport::VERSION::MAJOR >= 3
    end