def render
      @key_length, results = get_key_length, []

      @bullet_data.each do |key, item|
        results.concat(render_bullet(key, item))
      end

      @bullet_data = []
      results
    end
def render
      @key_length, results = get_key_length, []

      @bullet_data.each do |key, item|
        results.concat(render_bullet(key, item))
      end

      @bullet_data = []
      results
    end
Render the bullet points as an array of strings.