ruby-dev

まつもと ゆきひろです

In message "[ruby-dev:7234] exit!"
    on 99/06/27, Tadayoshi Funaba <tadf@kt.rim.or.jp> writes:

|exit! の引数 (status) が正しく解釈されないようです。また、マニュアルで
|は exit と同様に引数を省くことができることになっていますが、実際にはで
|きません。とりあえずは、exit に合せる方向で修正してみました。

確かにその通りです。取り込みます。

|あと、ついでに近頃気になったことです。
|
|o マニュアルにある Dir.dir は実際には存在しない。

そうですね。これはマニュアルの方を削ります。

|o FileTest?.size? は整数か false を返すが、これは、どなたかが提案した
|  規則に合っていないかも (Numeric#nonzero? などと異なる)。

nilを返すようにします。本当はsize?では真偽値を、sizeで整数を
返すようにした方が良いのかも。

|o マニュアルによると、IO.select の timeout は Time でもよいとされてい
|  るが、それは違うように思う。

えーと、time intervalに時刻であるTimeを使うのはヘンという意
味ですよね。確かにその通りです。両方ともstruct timevalで表現
されるので混同していたようです。

チェックした結果、selectとsleepでTimeをintervalとして受け取っ
ていましたので、これらはTimeを受け取らないようにします。

                                まつもと ゆきひろ /:|)

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[#7110] --enable-shared support — Katsuyuki Komatsu <komatsu@...>

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[#7117] File/Record I/O Libraries — ARIMA Yasuhiro <fit0298@...>

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[ruby-dev:7242] Re: exit!

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