ruby-dev

あおきです。

  In Mail "[ruby-dev:7137] Re: do end + do end"
    matz@netlab.co.jp (Yukihiro Matsumoto) wrote:

> まつもと ゆきひろです

> 私としても互換性のことがなければ do ... end をブロック専用に
> することに異論はありません。ああ、過去の自分の迂闊さ加減よ。
> 
> ただ、begin...endだとたぶん文法上衝突が起きそうです。whileや
> forの直後のdoを使ってる人はほとんどいないと思うので、将来の
> どこか(たとえば1.5)で無くすよう予告を入れるって手は可能だと
> 思います。

そ、そんな。ぼくはwhileには必ずdoをつけてました。


> その前にforやwhileの条件式の後ろを示す予約語(ifにおけるthen
> のようなもの)が必要かどうかをちゃんと話し合わないといけない
> かも。

thenでもなんでもいいのでなにかつけるものはほしいです。
whileの条件式のうしろになにかついてないと気持ち悪くて…
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あおきみねろう     site: http://www1.u-netsurf.ne.jp/~brew/mine/jp/

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[ruby-dev:7140] Re: do end + do end

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