(Ab)?using Class::C3 - YAPC::Asia 2007 Tokyo Sessions
C3アルゴリズムã¯DBIx::Classã€Pythonã‚„Perl6ã§ã‚‚使ã‚ã‚Œã¦ã„ã‚‹MRO (Method Resolution Order)を決定ã™ã‚‹ãŸã‚ã®ä»•çµ„ã¿ã§ã™ã€‚ Class::C3ã¯ã©ã‚“ãªæŒ™å‹•ã‚’ã™ã‚‹ã®ã‹ã€SUPERã‚„NEXT.pmã¨ã®é•ã„ã¯ãªã‚“ãªã®ã‹ã‹ã‚‰ã€ç°¡å˜ã«Class::C3を使ã£ã¦ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆåŒ–ã•ã‚ŒãŸãƒ•ãƒ¬ãƒ¼ãƒ ワークを作る事ã«é–¢ã—ã¦ã€‚
Mixing Class::C3 and NEXT
Summary? You can do it! I wrote a test script to try this: package A; sub a { print "A->a\n" } package B; use Class::C3; @B::ISA = ('A'); sub a { print "B->a\n"; $_[0]->next::method(); } At this point, everything is fine. B->a prints B->a, A->a. Now, let's add NEXT to the mix: package C; use NEXT; @C::ISA = ('A'); sub a { print "C->a\n"; $_[0]->NEXT::a; } package D; use NEXT; @D::ISA = ('B', 'C');
Class::Data::Accessor 㨠Class::Data::Inheritable ã¯å€‹äººçš„ã«ã¯ç¶™æ‰¿ã—ãªãã¦ã‚‚ã„ã„ã¨æ€ã†(継承ã›ãšã«ä½¿ã†) - IT戦記
Class::C3 を使ã†ã¨ç¶™æ‰¿é †ãŒã‹ãªã‚Šã‚»ãƒ³ã‚·ãƒ†ã‚£ãƒ–ã«ãªã‚‹ã€‚ ãŸã¨ãˆã°ã€æ™®æ®µã‹ã‚‰ Class::Accessor::Fast 㨠Class::Data::Inheritable ã‚’åŒæ™‚ã«ç¶™æ‰¿ã™ã‚‹å ´åˆã«ã©ã¡ã‚‰ãŒå…ˆã‹ã¨ã„ã†ã®ã¯ã€ãã‚“ãªã«æ„è˜ã—ãªã„ã¨æ€ã„ã¾ã™ã€‚(僕ã¯ã—ã¾ã›ã‚“) ã§ã‚‚ã€Class::C3 を使ã†å ´åˆã¯ã€åŒã˜ãƒ„リー内ã«ç¶™æ‰¿é †ã®çŸ›ç›¾ãŒã‚ã‚‹ã¨å®Ÿè¡Œã§ããªããªã£ã¦ã—ã¾ã„ã¾ã™ã€‚(d:id:amachang:20061007:1160232763) ãŸã¨ãˆã°ã€ä»¥ä¸‹ã®ã‚¯ãƒ©ã‚¹éƒ¡ã¨ã‚¯ãƒ©ã‚¹ç¾¤ã¯åŒæ™‚ã« Class::C3 ã§å‘¼ã¹ãªã„ã“ã¨ã«ãªã‚‹ã€‚ Class::Data::Inheritable ãŒå…ˆ http://google.com/codesearch?q=Class%3A%3AData%3A%3AInheritable%5Cs%2BClass%3A%3AAccessor%3A%3AFast Cl
Catalystã®å¤‰æ›´äºˆå®šï¼ˆï¼Ÿï¼‰ - ヒルズã§åƒã@robarioã®æŠ€ãƒã‚°
ã—ã°ã‚‰ãã¶ã‚Šã«Catalystを触ã£ã¦ã„ãŸã‚‰ã€ãªã«ã‚„らã¡ã‚‡ã“ã¡ã‚‡ã“変更ã•ã‚Œã¤ã¤ã‚るよã†ãªã®ã§ã€è‡ªä½œãƒ—ラグインもã¡ã‚‡ã“ã¡ã‚‡ã“書ãæ›ãˆã¾ã—ãŸã€‚ configã«ä½¿ã†ã‚ーã«ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«åを使ㆠCatalyst::Plugin::ConfigLoader - Load config files of various types - metacpan.org "file" config parameter has been deprecated in favor of "$c->config->{ 'Plugin::ConfigLoader' }->{ file }" ã¨ã‹è¨€ã‚れるよã†ã«ãªã£ãŸã®ã§ã€è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’書ãæ›ãˆãŸã€‚ Catalyst::Plugin::ConfigLoaderã§ç’°å¢ƒæ¯Žã«è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’用æ„ã™ã‚‹ - ヒルズã§åƒã@robarioã®æŠ€ãƒã‚°ã‚‚ã¡ã‚‡ã£ã¨ä¿®æ£ã—ãŸã€‚ 自作プラグインã®è¨å®šã‚‚
ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚了日を2020å¹´1月31æ—¥(金)ã«æ±ºå®šã—ã¾ã—㟠- ã¯ã¦ãªã®å‘ŠçŸ¥
ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®çµ‚了日を2020å¹´1月31æ—¥(金)ã«æ±ºå®šã—ã¾ã—㟠以下ã®ã‚¨ãƒ³ãƒˆãƒªã®é€šã‚Šã€ä»Šå¹´æœ«ã‚’目処ã«ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—を終了予定ã§ã‚る旨をãŠçŸ¥ã‚‰ã›ã—ã¦ãŠã‚Šã¾ã—ãŸã€‚ 2019年末を目処ã«ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®æ供を終了ã™ã‚‹äºˆå®šã§ã™ - ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—日記 ã“ã®ãŸã³ã€æ£å¼ã«çµ‚了日を決定ã„ãŸã—ã¾ã—ãŸã®ã§ã€ä»¥ä¸‹ã®é€šã‚Šã”確èªãã ã•ã„。 終了日: 2020å¹´1月31æ—¥(金) エクスãƒãƒ¼ãƒˆå¸Œæœ›ç”³è«‹æœŸé™:2020å¹´1月31æ—¥(金) 終了日以é™ã¯ã€ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã®é–²è¦§ãŠã‚ˆã³æŠ•ç¨¿ã¯è¡Œãˆã¾ã›ã‚“。日記ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãŒå¿…è¦ãªæ–¹ã¯ä»¥ä¸‹ã®è¨˜äº‹ã«ã—ãŸãŒã£ã¦æ‰‹ç¶šãã‚’ã—ã¦ãã ã•ã„。 ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—ã«æŠ•ç¨¿ã•ã‚ŒãŸæ—¥è¨˜ãƒ‡ãƒ¼ã‚¿ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆã«ã¤ã„㦠- ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—日記 ã”利用ã®ã¿ãªã•ã¾ã«ã¯ã”迷惑をãŠã‹ã‘ã„ãŸã—ã¾ã™ãŒã€ã©ã†ãžã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚ 2020-06-25 追記 ã¯ã¦ãªã‚°ãƒ«ãƒ¼ãƒ—日記ã®ã‚¨ã‚¯ã‚¹ãƒãƒ¼ãƒˆãƒ‡ãƒ¼ã‚¿ã¯2020å¹´2月28
Class::C3ãŒXSã«å¯¾å¿œã—ãŸã‚ˆã†ãªã®ã§ãƒ™ãƒ³ãƒã¨ã£ã¦ã¿ãŸ - Unknown::Programming
最近Develop版ãŒé »ç¹ã«ã‚¢ãƒƒãƒ—ã•ã‚Œã¦ã„ãŸClass::C3ã§ã™ãŒã€ã¨ã†ã¨ã†æ£è¦ç‰ˆãŒã‚¢ãƒƒãƒ—ã•ã‚Œã¾ã—ãŸã。 Class-C3-0.16 Class-C3-XS-0.02 ã¡ãªã¿ã«http://d.hatena.ne.jp/fbis/20070319/1174296128ã‚‚FIXã•ã‚Œã¦ã¾ã™ã€‚ ã£ã¦ã“ã¨ã§é€Ÿåº¦çš„ã«ã©ã‚Œãらã„パワーアップã—ãŸã®ã‹æ°—ã«ãªã£ãŸã®ã§ãƒ™ãƒ³ãƒã¨ã£ã¦ã¿ã¾ã—ãŸã€‚ ソースã¯ã“ã‚“ãªæ„Ÿã˜ã€‚ã¨ã‚Šã‚ãˆãšæ¯”較ã®ãŸã‚ã«æ™®é€šã«SUPER使ã£ãŸå ´åˆã¨ã®ãƒ™ãƒ³ãƒã€‚ use Benchmark qw(cmpthese timethese :hireswallclock); package MyBase; sub new { bless {} , shift } sub hoge { } package MyChildNext; use base qw/MyBase/; use Class::C3; s
å‹•ç”»ã§çŸ¥ã‚‹Class::C3ã¨NEXTã®é•ã„ - Lism.in * blog - nekoya (id:studio-m)
Catalystã¨ã‹DBICã‚’ç†è§£ã—よã†ã¨ã™ã‚‹ã¨é »ç¹ã«å‡ºã¦ãã‚‹Class::C3。継承ツリーをã©ã†ã«ã‹ã™ã‚‹ã‚‚ã®ã‚‰ã—ã„ã‘ã©ã€æŒ™å‹•ã‚’把æ¡ã™ã‚‹ã®ã¯é›£ã—ãã†ã ãªãƒ¼ã¨ã„ã†å°è±¡ã§ã—ãŸã€‚ 「Catalystã‚‚ãã®ã†ã¡NEXTã‹ã‚‰Class::C3ベースã«å¤‰ã‚ã‚‹ã—ã€ãªã‚“ã¦è©±é¡ŒãŒå‡ºã¦ã‚‚ã€ãã‚‚ãã‚‚ã©ã£ã¡ã‚‚分ã‹ã£ã¦ãªã„ã®ã§ã¡ã‚“ã·ã‚“ã‹ã‚“ã·ã‚“ã§ã™ã€‚ ã—ãŸã‚‰ã€ç‰§ã•ã‚“ãŒåŽ»å¹´ã®YAPCã§Class::C3ã«ã¤ã„ã¦èªžã£ã¦ã‚‹ã˜ã‚ƒã‚ã‚Šã¾ã›ã‚“ã‹ã€‚ã“ã‚Œã™ã’ーã€ã‚ã¡ã‚ƒã‚ã¡ã‚ƒåˆ†ã‹ã‚Šã‚„ã™ã„。 (Ab)?using Class::C3 - YAPC::Asia 2007 Tokyo Sessions PHPã¯å¤šé‡ç¶™æ‰¿ã‚µãƒãƒ¼ãƒˆã—ã¦ãªã„ã—ã€ãれ以å‰ã«Perl使ã£ã¦ãŸã“ã‚ã¯ãã‚‚ãã‚‚OOP自体ã¡ã‚ƒã‚“ã¨ç†è§£ã§ãã¦ãªã‹ã£ãŸã®ã§ã€å¤šé‡ç¶™æ‰¿ãªã‚“ã¦è€ƒãˆãŸã®ã¯åˆã‚ã¦ã€‚ãã‚“ãªè‡ªåˆ†ã®å°è±¡ã¨ã—ã¦ã¯ã€ã‚€ã—ã‚NEXTã®æŒ™å‹•ã®æ–¹ãŒä¸è‡ªç„¶ãªã‚ˆã†ã«æ€ãˆã¾ã™ã€‚ 具体的ã«ã¯ã“ã‚“
Class::C3, Algorithm::C3 を勉強ã—ãŸã‚ˆï¼ - IT戦記
DBIx::Class ã‚’å°‘ã—使ã£ãŸã“ã¨ãŒã‚ã£ãŸã®ã§ Class::C3 ã‚’ãªã‚“ã¨ãªãã§ç†è§£ã—ã¦ã„ãŸã‚“ã§ã™ã€‚（ãµãƒ¼ã‚“幅優先版㮠NEXT モジュールã§ã—ょ？ã¿ãŸã„ãªæ„Ÿã˜ã§ã€‚） ã§ã‚‚ã€ã“ã‚Œã¯çµ¶å¯¾ã«ã¡ã‚ƒã‚“ã¨ç´°ã‹ã„挙動ã¾ã§å‹‰å¼·ã—ã¨ã„ãŸã»ã†ãŒã„ã„ã¨æ€ã„ã¾ã—ãŸã€‚ 多é‡ç¶™æ‰¿ã¨ã‹ mixin ã¨ã‹ã«å¼·ããªã‚ŠãŸã„ãªã¨ C3 C3 ã¨ã„ã†ã®ã¯ Python 2.3 ã®ãƒ‰ã‚ュメントã«æ›¸ã„ã¦ã‚ã‚‹ MRO(Method Resolution Order 多é‡ç¶™æ‰¿ã—ãŸã¨ãã«ã©ã‚“ãªæ„Ÿã˜ã§ãƒ¡ã‚½ãƒƒãƒ‰ã‚’探索ã™ã‚‹ã‹ã¨ã„ã†é †ç•ª) を決ã‚るアルゴリズムã§ã€‚Algorithm::C3 ã£ã¦ã„ã†ã®ãŒãã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã® Perl 実装ãªã‚“ã§ã™ã€‚ ãã‚Œã«ï¼ Parrot ã§ã‚‚使ãˆã‚‹ã¿ãŸã„ã ã—ï¼ ã¡ãªã¿ã« MRO ã£ã¦ã“ã‚“ãªæ„Ÿã˜ã A ã«ã¯ add ã¨ã„ã†ãƒ¡ã‚½ãƒƒãƒ‰ãŒã‚ã‚‹ B ã«ã‚‚ add ã¨ã„ã†ãƒ¡ã‚½ãƒƒãƒ‰ãŒã‚ã‚‹ C 㯠A 㨠B を多é‡ç¶™
Class::C3::Componentised Source Code Reading - æ—¥å‘å¤ç‰¹æ®Šå¿œæ´éƒ¨éšŠ
DBIC関連ã®åŸºåº•ã‚¯ãƒ©ã‚¹ã¨ã‚‚言ãˆã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ãŒClass::C3::Componentisedã§ã™ã€‚ C3ベースã®ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆåŒ–ã•ã‚ŒãŸã‚¯ãƒ©ã‚¹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’作る際ã®ãƒ™ãƒ¼ã‚¹ã§ã™ã。 1.0003をテã‚ストã¨ã—ã¾ã™ã€‚ load_components() sub load_components { my $class = shift; my $base = $class->component_base_class; my @comp = map { /^\+(.*)$/ ? $1 : "${base}::$_" } grep { $_ !~ /^#/ } @_; $class->_load_components(@comp); } component_base_classã£ã¦ã®ã¯Synopsisã«ã‚‚ã‚ã‚Šã¾ã™ãŒã€åŸºæœ¬çš„ã«ã¯æ±ºã‚ã†ã¡ã®ä½•ã‹ã€‚例ãˆã°DBIx::Classã¨ã‹ã£ã¦è¨€ã†æ–‡å—列を返ã™ã€‚ loa
1
ãŠçŸ¥ã‚‰ã›
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
{{#tags}}- {{label}}
{{/tags}}