module Insightful
  module TooltipHelper
    # associates the "title" attribute of a node with a rendered partial
    def insight(partial, options = {})
      if options.has_key?(:class)
        options[:class] << " insightful"
      else
        options[:class] = "insightful"
      end
      {:title => (render :partial => partial).to_s}.merge!(options)
    end
  end
end