ruby-dev

けいじゅ＠日本ラショナルソフトウェアです.

In [ruby-dev :7708 ] the message: "[ruby-dev:7708] Re: new syntax (Re:
Re: Ruby 2.0 の話題解禁) ", on Aug/18 02:13(JST) Kazuhiro HIWADA
writes:

>ひわだです。

>一つでも納得の行く使用例が見つかれば決まりのような気がしますね…。

そういう例ってあるとは思うんですよ. ただ, 結構難しいかなと. 

>  widget.event_mask("Button-1") = true

これ意味がとれないですが. あるwidgetの中に"Button-1"というボタンがあって
そのマスクを設定しているんですかね...

widget["Button-1"].event_mask = true
widget.button["Button-1"].event_mask = true

の方がきれいかなと...

>  polyline.position(10) = [100,200]

polylineは配列状に並んでいますよね. だったら,

polyline[10] = [100,200]

かな.

>  hiwada.schedule(tomorrow) = "go to the book store."

これも, Scheduleオブジェクトを用意して

  hiwada.schedule[tomorrow] = ...

>とか。

>＃「foo(a)という属性をvalにする」というなら、"obj.foo[a] = val" のほう
>＃が良さそうですが、互換性が…。

これは意味が変りますよね.

(obj.foo)[a]

obj.fooが存在するような場合, obj.foo(a)はきっと(obj.foo)[a]なのかなと...

__
..............................石塚 圭樹＠日本ラショナルソフトウェア...
----------------------------------->> e-mail: keiju@rational.com <<---

Thread

Prev Next

In This Thread

Prev Next

[#7519] [PATCH] README.EXT — Katsuyuki Komatsu <komatsu@...>

[#7534] csv-0.2.tar.gz — "NAKAMURA, Hiroshi" <nakahiro@...>

[#7536] suffix of the extended library — Koji Arai <JCA02266@...>

[#7541] File#expand_path again (cygwin) — Katsuyuki Komatsu <komatsu@...>

[#7542] Re: [PATCH] for mswin32 final — KIMURA Koichi <kbk@...>

[#7544] Re: [PATCH] for mswin32 final — 助田 雅紀 <masaki.suketa@...>

[#7551] [PATCH] file.c, ext/extmk.rb.in — Katsuyuki Komatsu <komatsu@...>

[#7552] Re: cannot install ruby-gtk into FreeBSD 2.2.x — Katsuyuki Komatsu <komatsu@...>

[#7553] make test failure on sunos — Katsuyuki Komatsu <komatsu@...>

[#7556] ext/extmk.rb.in patch — okabe katsuyuki <hgc02147@...>

[#7558] NaN#<=> — EGUCHI Osamu <eguchi@...>

[#7567] [PATCH] for ruby-1.3.7 (mswin32) — KIMURA Koichi <kbk@...>

[#7569] Re: [PATCH] for ruby-1.3.7 (mswin32) — KIMURA Koichi <kbk@...>

[#7572] [PATCH] ext/fcntl/fcntl.c, ext/tk/tkutil.c — Katsuyuki Komatsu <komatsu@...>

[#7583] [BUG] gsub /\Afoo/, "bar" — Koji Arai <JCA02266@...>

[#7586] [PATCH] C compiler program name — EGUCHI Osamu <eguchi@...>

[#7587] [PATCH] change mswin32 static/dynamic default — Katsuyuki Komatsu <komatsu@...>

[#7593] Re: [PATCH] for ruby-1.3.7 (mswin32) — KIMURA Koichi <kbk@...>

[#7600] arpa/nameser.h, resolv.h on cygwin — Katsuyuki Komatsu <komatsu@...>

[#7610] core dump if require 2 or more libraries from irb — Katsuyuki Komatsu <komatsu@...>

[#7627] [PATCH] fast jcode.rb — WATANABE Hirofumi <watanabe@...>

[#7631] 1.3 to 1.4 — Katsuyuki Komatsu <komatsu@...>

[#7633] [PATCH] rubydb3x.el — nobu.nakada@...

[#7641] Re: [ruby-ext:00382] New coerce scheme — keiju@... (石塚圭樹)

[#7669] Re: [ruby-ext:00382] New coerce scheme — Toyofuku <toyofuku@...>

[#7670] [BUG] ruby-1.4 SEGV — Koji Arai <JCA02266@...>

[#7672] Time.now in rbcw137 — Shin-ichiro HARA <sinara@...>

[#7674] Re: [ruby-list:16118] Ruby 1.4.0 — Tadayoshi Funaba <tadf@...>

[#7675] Re: [ruby-list:16118] Ruby 1.4.0 — Tadayoshi Funaba <tadf@...>

[#7676] Re: [ruby-list:16118] Ruby 1.4.0 — Tadayoshi Funaba <tadf@...>

[#7680] [BUG] Segmentation fault — Yasuhiro Fukuma <yasuf@...>

[#7694] Re: [ruby-ext:00382] New coerce scheme — toyofuku@...

[#7696] Re: [ruby-list:16118] Ruby 1.4.0 — Tadayoshi Funaba <tadf@...>

[#7702] Re: [ruby-ext:00382] New coerce scheme — toyofuku@...

[#7706] Re: [ruby-ext:00382] New coerce scheme — Toyofuku <toyofuku@...>

[#7715] Re: [ruby-list:16198] Re: Ruby 1.4.0 — WATANABE Tetsuya <tetsu@...>

[#7732] Re: [ruby-ext:00382] New coerce scheme — toyofuku@...

[#7735] Re: [ruby-ext:00382] New coerce scheme — toyofuku@...

[#7738] Re: [ruby-ext:00382] New coerce scheme — toyofuku@...

[#7741] [BUG] system can't work well under OS/2 — kenn@...

[#7742] [BUG] Segmentation fault (again...) — Yasuhiro Fukuma <yasuf@...>

[#7746] [PATCH] win32/Makefile, win32/ruby.def — Katsuyuki Komatsu <komatsu@...>

[#7748] [PATCH] cygwin socket — WATANABE Hirofumi <watanabe@...>

[#7750] [PATCH] win32/config.status — Katsuyuki Komatsu <komatsu@...>

[#7752] [PATCH] メモリ関連のマクロ — tsukada@...

[#7754] Re: [ruby-list:16313] Re: printf の $ について — Yasuhiro Fukuma <yasuf@...>

[#7757] [BUG] rb_gc() stack_end ? — Masaki Fukushima <fukusima@...>

[#7758] return — Tadayoshi Funaba <tadf@...>

[#7765] Re: jcode.rb String#tr! — WATANABE Hirofumi <watanabe@...>

[ruby-dev:7726] Re: new syntax (Re: Re: Ruby 2.0 の話題解禁)

Thread

In This Thread

[#7544] Re: [PATCH] for mswin32 final — 助田　雅紀 <masaki.suketa@...>