ruby-list

まつもと ゆきひろ＠トヨタケーラムです．

In message "[ruby-list:136] Re: TUTOARIAL - array and associative-array"
    on 96/02/09, 石塚圭樹 <keiju@csg.mes.co.jp> writes:
|けいじゅ＠事開事.三井造船です. 
|
|In [ruby-list :00135 ] the message: "[ruby-list:135] TUTOARIAL - array
|and associative-array ", on Feb/09 10:01(JST) matz@caelum.co.jp
|(Yukihiro Matsumoto) writes:
|
|連想配列について質問.

|キーの一致は何で比較するのですか? 値? オブジェクトID(ポインタ)?

`=='で行います．'=='のデフォルトは即値による比較ですが，それ
ぞれのクラス毎に再定義できます．ですから，`=='を再定義した場
合，オブジェクトに対するハッシュ値を求めるメソッド`hash'も再
定義する必要があります．ruby.texiにはちゃんと書いてあります．

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[#108] Re: None — matz@... (Yukihiro Matsumoto)

[#109] Re: ruby 0.96a core dump — matz@... (Yukihiro Matsumoto)

[#110] pure ruby — nakawtse@... (P nakawtse)

[#111] Re: pure ruby — matz@... (Yukihiro Matsumoto)

[#112] Re: pure ruby — ozawa@...

[#113] Re: pure ruby — matz@... (Yukihiro Matsumoto)

[#114] iterator benchmark — matz@... (Yukihiro Matsumoto)

[#115] Re: iterator benchmark — matz@... (Yukihiro Matsumoto)

[#116] while vs WHILE — nakawtse@... (P nakawtse)

[#117] Re: while vs WHILE — matz@... (Yukihiro Matsumoto)

[#118] i++ — nakawtse@... (P nakawtse)

[#119] Re: i++ — matz@... (Yukihiro Matsumoto)

[#120] Re: i++ — matz@... (Yukihiro Matsumoto)

[#121] iterator by C? — nakawtse@... (P nakawtse)

[#122] Re: iterator by C? — matz@... (Yukihiro Matsumoto)

[#123] TUTORIAL - intro — matz@... (Yukihiro Matsumoto)

[#124] TUTORIAL - ruby's features — matz@... (Yukihiro Matsumoto)

[#125] i++ ???? — nakawtse@... (P nakawtse)

[#126] Re: i++ ???? — matz@... (Yukihiro Matsumoto)

[#127] TUTORIAL - simple scripts — matz@... (Yukihiro Matsumoto)

[#128] TUTOROAL - strings — matz@... (Yukihiro Matsumoto)

[#129] Re: TUTOROAL - strings — matz@... (Yukihiro Matsumoto)

[#130] TUTORIAL - regular expression — matz@... (Yukihiro Matsumoto)

[#131] ruby — OZAWA Sakuro <ozawa@...>

[#132] Re: ruby — matz@... (Yukihiro Matsumoto)

[#133] Yet another ruby ?? — nakawtse@... (P nakawtse)

[#134] Re: Yet another ruby ?? — matz@... (Yukihiro Matsumoto)

[#135] TUTOARIAL - array and associative-array — matz@... (Yukihiro Matsumoto)

[#136] Re: TUTOARIAL - array and associative-array —

[#137] Re: TUTOARIAL - array and associative-array — matz@... (Yukihiro Matsumoto)

[#138] TUTORIAL - simple scripts again — matz@... (Yukihiro Matsumoto)

[#139] ruby 0.97 available — matz@... (Yukihiro Matsumoto)

[#140] Altair — Yasuo OHBA <jammy@...>

[#141] Re: Altair — matz@... (Yukihiro Matsumoto)

[#142] homepage — Yasunari Momoi <conan@...>

[#143] The black face. — nakawtse@... (P nakawtse)

[#144] Re: homepage — matz@... (Yukihiro Matsumoto)

[#145] Re: The black face. — matz@... (Yukihiro Matsumoto)

[#146] TUTORIAL - control structure — matz@... (Yukihiro Matsumoto)

[#147] Re: cannot mget files — matz@... (Yukihiro Matsumoto)

[#148] rml — nakawtse@... (P nakawtse)

[#149] Re: rml — matz@... (Yukihiro Matsumoto)

[#150] Re: rml — matz@... (Yukihiro Matsumoto)

[#151] [..]or[...] — nakawtse@... (P nakawtse)

[#152] Re: [..]or[...] — matz@... (Yukihiro Matsumoto)

[#153] Ruby's home page — matz@... (Yukihiro Matsumoto)

[#154] TUTORIAL - iteraters — matz@... (Yukihiro Matsumoto)

[#155] [Q] ruby-mode.el — j_kuro@... (Jun Kuroda)

[#156] Re: [Q] ruby-mode.el — matz@... (Yukihiro Matsumoto)

[#157] Re: [Q] ruby-mode.el — matz@... (Yukihiro Matsumoto)

[#158] Re: [Q] ruby-mode.el — j_kuro@... (Jun Kuroda)

[#159] Re: [Q] ruby-mode.el — matz@... (Yukihiro Matsumoto)

[#160] Re: [Q] ruby-mode.el — j_kuro@... (Jun Kuroda)

[#161] TUTORIAL - object-orientation — matz@... (Yukihiro Matsumoto)

[#162] dir.rb が動きません . — Yasuo OHBA <jammy@...>

[#163] Re: dir.rb が動きま せん . — matz@... (Yukihiro Matsumoto)

[#164] TUTORIAL - methods — matz@... (Yukihiro Matsumoto)

[#165] UNIX MAGAZINE — Yasuo OHBA <jammy@...>

[#166] UNIX MAGAZINE — Yasuo OHBA <jammy@...>

[#167] cmail — nakawtse@... (P nakawtse)

[#168] Re: cmail — matz@... (Yukihiro Matsumoto)

[#169] Hello — Kazuhiko Iwama <iwama@...>

[#170] Re: Hello — matz@... (Yukihiro Matsumoto)

[#171] Re: Hello — Kazuhiko Iwama <iwama@...>

[#172] freebsd patch for dynamic link — Mitsuhide Satou <mit-sato@...>

[#173] var — nakawtse@... (P nakawtse)

[#174] DOS port — matz@... (Yukihiro Matsumoto)

[#175] Re: freebsd patch for dynamic link — matz@... (Yukihiro Matsumoto)

[#176] Re: var — matz@... (Yukihiro Matsumoto)

[#177] TUTOIAL - class — matz@... (Yukihiro Matsumoto)

[#178] Re: DOS port — matz@... (Yukihiro Matsumoto)

[#179] Re: DOS port —

[#180] Re: DOS port — Kazuhiko Iwama <iwama@...>

[#181] Re: DOS port — matz@... (Yukihiro Matsumoto)

[#182] Re: DOS port — Kazuhiko Iwama <iwama@...>

[#183] Re: DOS port — matz@... (Yukihiro Matsumoto)

[#184] Re: DOS port — Kazuhiko Iwama <iwama@...>

[#185] Re: DOS port — Kazuhiko Iwama <iwama@...>

[#186] Hello. — Takashi Nagano <nagano@...>

[#187] Re: Hello. — matz@... (Yukihiro Matsumoto)

[#163] Re: dir.rb が動きません . — matz@... (Yukihiro Matsumoto)

[#229] Re: ネイティブクラスを作る — matz@... (Yukihiro Matsumoto)

[#230] Re: ネイティブクラスを作る — gougi@...3test3.nagoya.caelum.co.jp (Shigeru Gougi)

[#231] Re: ネイティブクラスを作る — matz@... (Yukihiro Matsumoto)

[#232] Re: ネイティブクラスを作る — gougi@...3test3.nagoya.caelum.co.jp (Shigeru Gougi)

[#233] Re: ネイティブクラスを作る — matz@... (Yukihiro Matsumoto)

[#234] Re: ネイティブクラスを作る — gougi@...3test3.nagoya.caelum.co.jp (Shigeru Gougi)