# File lib/simple_form/wrappers/builder.rb, line 48
      def use(name, options=nil, &block)
        if block_given?
          ActiveSupport::Deprecation.warn "Passing a block to use is deprecated. " \
            "Please use wrapper instead of use."
          return wrapper(name, options, &block)
        end

        if options && options.keys != [:wrap_with]
          ActiveSupport::Deprecation.warn "Passing :tag, :class and others to use is deprecated. " \
            "Please invoke b.use #{name.inspect}, :wrap_with => #{options.inspect} instead."
          options = { :wrap_with => options }
        end

        if options && wrapper = options[:wrap_with]
          @components << Single.new(name, wrapper)
        else
          @components << name
        end
      end