ruby-dev

まつもと ゆきひろです

In message "[ruby-dev:779] Re: printn means print and newline"
    on 97/10/31, HYOUDOU Kouichi /note <hyoudo@kcn.or.jp> writes:

|兵藤です%もうすこしだけアプローチ..

|matz@netlab.co.jp (Yukihiro Matsumoto)さんのWed, 29 Oct 97,00773
|> -lってのもありますよ(autochop and newline addition)．
|shugo@po.aianet.ne.jp (Shugo Maeda)さんのThu, 30 Oct 97,00774
|> $\ = "\n"
|
|でもどちらもprintそのものの働きが変わってしまうので
|  j=0; for i in 1..3;  j+=i; print i, " ";  end;  print ":", j, "\n"
|という使い方ができなくなります ^^;

そうですね．その辺があるので新しいメソッドを組み込みで用意す
ることにしました．で，その動作は

  * 引数を順に $< に出力する
  * OFSを参照しない
  * ORSを参照しない
  * 最後に出力した文字列の末尾が改行でなければ改行する

というものです．さて，メソッドの名前はなにが良いでしょう？ 
一応 printlnという名前をつけましたが，printとの動作の差は結
構大きいので不適切な名前のような気もします．

puts? putline? printline?

                                まつもと ゆきひろ /:|)

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