module NeotericNews
  module PostsHelper
    def post_path(post)
      @post = post
      news_post_path(post_path_parts)
    end

    def post_url(post)
      @post = post
      news_post_url(post_path_parts)
    end

    private
    def post_path_parts
      { :year  => date.year,
        :month => date.month,
        :id    => post.slug }
    end

    def date
      post.published_at
    end

    def post
      @post
    end
  end
end