ruby-dev

なかだです。

At Mon, 3 Sep 2007 08:28:36 +0900,
Yukihiro Matsumoto wrote in [ruby-dev:31716]:
> |-*- coding: euc-jp -*- などとしておくと、すべての文字列リテラル
> |のencodingが"EUC-JP"になっていますが、ASCIIのみからなる文字列の
> |場合はUS-ASCIIのままのほうが便利ではないでしょうか。
> 
> 確かに便利そうですし、個人的には欲しい気がするのですが、
> JRuby(内部コードは基本的にUTF-16)で明らかに実装が大変になる
> 仕様を取り込むことに躊躇します。どうしたもんでしょうね。

JRubyでは、Unicode系以外の文字列はどういう方針になるんでしょうか。
なんとなく、binaryについてはbyte arrayという話を見掛けたような気
もするんですが。

もしすべてUTF-16で実装するなら、String#encodingは常に"UTF-16"を
返すんでしょうか。それならそれでcoding:で指定したものとは一致す
るとは限らないわけで、気にすることはないようにも思えます。

-- 
--- 僕の前にBugはない。
--- 僕の後ろにBugはできる。
    中田 伸悦

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[#31690] m17n questions — SASADA Koichi <ko1@...>

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[#31710] optimize range space — Tanaka Akira <akr@...>

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[#31737] integer overflow in Array#[]= — sheepman <sheepman@...>

[#31738] integer overflow in Array#fill — sheepman <sheepman@...>

[#31739] integer overflow in String#[]= — sheepman <sheepman@...>

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[#31743] deprecating RUBY_VERSION_CODE — Nobuyoshi Nakada <nobu@...>

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[#31748] typo at Array#cycle documentation — Yugui <yugui@...>

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[ruby-dev:31717] Re: string literal encoding

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[#31759] SEGV by modifying members — Tanaka Akira <akr@...>