Help us understand the problem. What is going on with this article?

わーい、すごーい

More than 1 year has passed since last update.
class Friends
    let env: Env
    var message: String
    new create(env': Env) =>
        env = env'
        message = ""

    fun ref wai(): Friends =>
        message = message.add("わーい\n")
        this

    fun ref sugoi(): Friends =>
        message = message.add("すごーい\n")
        this

    fun ref tanoshii(): Friends =>
        message = message.add("たのしー\n")
        this

    fun ref friends(skill: String): Friends =>
        message = message.add("君は" + consume skill + "がとくいなフレンズなんだね!!")
        this

    fun string(): String =>
        message

actor Main
    new create(env: Env) =>
        env.out.print(Friends(env).wai().sugoi().tanoshii().friends("クソリプ").string())

元ネタ: http://qiita.com/t_ishida/items/bae7e62950d81f427f13

Why do not you register as a user and use Qiita more conveniently?
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away
Comments
Sign up for free and join this conversation.
If you already have a Qiita account
Why do not you register as a user and use Qiita more conveniently?
You need to log in to use this function. Qiita can be used more conveniently after logging in.
You seem to be reading articles frequently this month. Qiita can be used more conveniently after logging in.
  1. We will deliver articles that match you
    By following users and tags, you can catch up information on technical fields that you are interested in as a whole
  2. you can read useful information later efficiently
    By "stocking" the articles you like, you can search right away