2015年08月21日のつぶやき
02:25
@amcaplan still a chance. But I'm afraid reducing complexity a bit by merging them at the cost of backward incompatibility isn't good trade.
02:28
@wycats @tom_enebo In fact, @tanaka_akr tried before, he needed small but non-trivial modifies to code, mostly adding .dup.
02:31
@amcaplan the point is symbols are not compatible in behavior. and many code are relying on that difference.
02:33
@sikachu @wycats @tom_enebo @tanaka_akr Considering Python 3 migration issue, the big change is not OK, especially without migration path.
02:51
@gmile check out https://t.co/DW5vBJbPw7
03:08
@wycats it's off by default. compatibility comes first.
09:06
@wycats No, you just need magic comment for mutable string literals after Ruby3.0.
10:28
仮面ライダーゴーストのビジュアルをみて、「マーヴェルのアレだ」と思ったが、絶対同案多数なので黙っていることにした。名前も思い出せないし(ヒドイ)
10:44
@wycats I understand your concern. old programs will run by adding one line of magic comment though.
10:44
RT @nanotechz9l: Official #Ruby cert endorsed by @yukihiro_matz. Only $150. Free test prep below [PDF]. http://t.co/edvR2kEeRI http://t.co/…
11:41
@wycats @a_matsuda @derekprior @evanphx @sgrif sounds nice.
11:53
@_ko1 @n0kada 1 bit ref counting再び?
11:55
@_ko1 @n0kada count upされるのはグローバル、インスタンス変数への代入、配列・ハッシュへの追加などなので、そこは大丈夫
11:58
@_ko1 @n0kada そこは大丈夫のはず。ただDataに参照されたことを検出する方法が必要
12:11
@_ko1 @n0kada C globalsは前からGC対象でないので
14:43
RT @kelseyhightower: Everyone is enjoying @yukihiro_matz Ruby talk with plenty of laughter. I should just laugh when everyone else does and…
15:13
link: Matz「Rubyの一番悪い点はPerlの影響」!? 次世代の言語の話も盛りだくさん #yapcasia #yapcasiaA - Togetterまとめ - http://t.co/iNyKNHKTV6
17:39
RT @cpan_pevans: @miyagawa @yukihiro_matz )))) tells you it's Lisp. }}}} for Java. And nothing at all tells you Python
18:04
@rolfb there is a method named gsub that returns copied strings.