{"id":106953,"date":"2023-02-27T12:48:19","date_gmt":"2023-02-27T10:48:19","guid":{"rendered":"https:\/\/prohoster.info\/?p=106953"},"modified":"2023-02-27T17:04:39","modified_gmt":"2023-02-27T15:04:39","slug":"dostupen-vstraivaemyj-interpretator-mruby-3-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/dostupen-vstraivaemyj-interpretator-mruby-3-2","title":{"rendered":"Innebygd mruby 3.2-interpreter er tilgjengelig","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utgitt versjon 3.2 av mruby, en innebygd tolker for det dynamiske objektorienterte programmeringsspr\u00e5ket Ruby. Mruby gir grunnleggende syntaks-kompatibilitet med Ruby 3.x, bortsett fra st\u00f8tte for m\u00f8nster matching (&#171;case .. in&#187;). Tolkeren har lavt minneforbruk og er designet for \u00e5 integrere Ruby-st\u00f8tte i andre applikasjoner. Den innebygde tolker kan kj\u00f8re b\u00e5de kildekode skrevet i Ruby og bytekode generert av kompilatoren &#171;mrbc&#187;. Kildetekstene til mruby distribueres under MIT-lisens.      <\/p>\n<p>I den nye versjonen er 19 s\u00e5rbarheter blitt rettet, som kan f\u00f8re til bufferoverl\u00f8p, dereferering av nullpekere eller tilgang til minne etter at det er frigitt n\u00e5r tolken h\u00e5ndterer spesielt formet Ruby-kode.     <\/p>\n<p>Av ikke-sikkerhetsrelaterte endringer bemerkes:  <\/p>\n<ul>\n<li class=\"l\"> St\u00f8tte for \u00e5 overf\u00f8re anonyme argumenter (*, **, &#038;),\n<li class=\"l\"> St\u00f8tte for store heltall (mruby-bigint).\n<li class=\"l\"> St\u00f8tte for \u00e5 laste inn kompilte bin\u00e6rfiler med utvidelsen &#171;.mrb&#187;.\n<li class=\"l\"> Legger til alternativet &#171;&#8212;no-optimize&#187; for \u00e5 deaktivere optimaliseringer i kompilatoren mrbc.\n<li class=\"l\"> Implementering av metodene Class#subclasses og Module#undefined_instance_methods i mruby-class-ext.\n<li class=\"l\"> Nye innebygde biblioteker mruby-errno, mruby-set, mruby-dir og mruby-data.  <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58713\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a mruby 3.2, \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e-\u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Ruby. Mruby \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u0430 \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 Ruby 3.x, \u0437\u0430 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0441\u043e\u043f\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441 \u043e\u0431\u0440\u0430\u0437\u0446\u043e\u043c (&#171;case .. in&#187;). \u0418\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440 \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0438\u0437\u043a\u0438\u043c \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u043d\u0430 \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u044f\u0437\u044b\u043a\u0430 Ruby \u0432 \u0434\u0440\u0443\u0433\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f. \u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043a\u0430\u043a \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043a\u043e\u0434 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106953","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a mruby 3.2, \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430 \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e 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