module PDF
  module Storycards
    # The string Story#narrative is imbued with a method called to_sentence, which formats the
    # story narrative as a single sentence without newlines.
    class Story
      def initialize(title, narrative)
        @meta_data = {}
        @title = title
        @narrative = narrative
        def @narrative.to_sentence
          self.sub(/^\s*I want/, ", I want").gsub(/^\s*So that/, ", so that").split($/).join(" ").gsub(' ,',',').squeeze(" ")
        end
        @scenarios = []
      end
  
      attr_reader :title, :narrative
      attr_accessor :meta_data
            
      def add_scenario(scenario)
        @scenarios << scenario
      end
  
      def current_scenario
        @scenarios.last
      end
    end
  end
end