ruby-dev

あおきです。

  In mail "[ruby-dev:8814] Re: [REQ] Array#each{|a,b,...|}, Array#shift/pop(num)"
    matz@netlab.co.jp (Yukihiro Matsumoto) wrote:

> まつもと ゆきひろです

> sliceは良いかも。ちょっと考えさせてくださいませ。
> 他の方の意見も歓迎します。
> 
> この場合、delete_atはどうします？

西さんへの返事を書いている最中で、やっぱり delete_at( i, len ) も
欲しいと思いました。
それで提案なんですが、delete_at( i, len ) を self かなにかを返すように
実装して、slice! を返り値も返す版にしたらどうでしょうか？
delete_at(i) は現在の仕様のままで、ドキュメントからは返り値の記述を外す。
で、slice!(i) を許すようにして破壊的取り出しはこっちに揃えればばっちり。

唯一の弱点は slice!( i ) の意味がわかりにくいことなんですけど…
-------------------------------------------------------------------
あおきみねろう

Thread

Prev Next

In This Thread

Prev Next

[#8797] some peep hole optimizations and etc. — nobu.nakada@...

[#8817] Cross Compiling Ruby — WATANABE Hirofumi <eban@...>

[#8820] BEGIN as stmt. ? — EGUCHI Osamu <eguchi@...>

[#8824] [REQ] Integer#{hex,dec,oct,bin}, String#bin — gotoken@... (GOTO Kentaro)

[#8828] Re: [ruby-list:20054] Re: == === case — Shugo Maeda <shugo@...>

[#8848] cvs — gotoken@... (GOTO Kentaro)

[#8858] [PATCH] 2000/1/5 ruby_1_4 commit — Katsuyuki Komatsu <komatsu@...>

[#8859] [PATCH] 2000/1/5 1.5.0 commit — Katsuyuki Komatsu <komatsu@...>

[#8866] DoubleFloat — gotoken@... (GOTO Kentaro)

[#8886] Complex#divmod — Masahiro TANAKA <masa@...>

[#8893] Re: [ruby-list:20142] Re: Range expansion? — Akinori MUSHA aka knu <knu@...>

[#8900] [BUG] Marshal.dump — Koji Arai <JCA02266@...>

[#8927] [PATCH] Ruby/Tk (tktext.rb and tkcanvas.rb) — nagai@...

[#8930] [PATCH] SEGV at alias & super in module — nobu.nakada@...

[#8932] isnan.c NaN — "Shigeo Kobayashi" <shigeo@...>

[#8941] [BUG] recycle the ruby_dyna_vars — Koji Arai <JCA02266@...>

[#8953] rb_str2inum() — "Shigeo Kobayashi" <shigeo@...>

[#8959] [PATCH] getoptlong.rb — nobu.nakada@...

[#8980] 1.4.3 patch for near-future *BSD IPv6 support — Jun-ichiro itojun Hagino <itojun@...>

[#8986] sort — gotoken@... (GOTO Kentaro)

[#9004] DEFAULT_KCODE in rbconfig.rb — OKUNISHI -GTO- Fujikazu <fuji0924@...>

[#9007] too many warn — Minero Aoki <aamine@...>

[#9008] [PATCH] Array#flatten! for recursive array — nobu.nakada@...

[#9024] Re: [ruby-math:00115] Re: precedence of ** — matz@... (Yukihiro Matsumoto)

[#9025] % — "Shigeo Kobayashi" <shigeo@...>

[#9029] [1.4.3 BUG] Dir.grab["/*"] — gotoken@... (GOTO Kentaro)

[#9042] Ruby's overhead — "Shigeo Kobayashi" <shigeo@...>

[#9043] getrlimit — WATANABE Hirofumi <eban@...>

[#9044] setitimer — WATANABE Hirofumi <eban@...>

[#9047] rb_read_check is missing in rubyio.h — kenn@...

[#9048] [PATCH] OS/2 patch improved for 1.5.0 — kenn@...

[ruby-dev:8827] Re: [REQ] Array#each{|a,b,...|}, Array#shift/pop(num)

Thread

In This Thread

[#8932] isnan.c 　 NaN — "Shigeo Kobayashi" <shigeo@...>