configure!

# File railties/lib/rails/generators.rb, line 64
      def configure!(config) # :nodoc:
        api_only! if config.api_only
        no_color! unless config.colorize_logging
        aliases.deep_merge! config.aliases
        options.deep_merge! config.options
        fallbacks.merge! config.fallbacks
        templates_path.concat config.templates
        templates_path.uniq!
        hide_namespaces(*config.hidden_namespaces)
        after_generate_callbacks.replace config.after_generate_callbacks
      end