{"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\/es\/blog\/news\/dostupen-vstraivaemyj-interpretator-mruby-3-2","title":{"rendered":"Interprete embebido mruby 3.2 ahora disponible","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha presentado la versi\u00f3n 3.2 de mruby, un int\u00e9rprete embebido del lenguaje de programaci\u00f3n orientado a objetos din\u00e1mico Ruby. Mruby asegura una compatibilidad de sintaxis b\u00e1sica con Ruby 3.x, con excepci\u00f3n del soporte para coincidencia de patrones (\u00abcase .. in\u00bb). El int\u00e9rprete destaca por su bajo consumo de memoria y est\u00e1 orientado a integrar el soporte del lenguaje Ruby en otras aplicaciones. El int\u00e9rprete embebido en la aplicaci\u00f3n puede ejecutar tanto c\u00f3digo fuente en Ruby como bytecode generado por el compilador \u00abmrbc\u00bb. Los c\u00f3digos fuente de mruby se distribuyen bajo la licencia MIT.      <\/p>\n<p>En esta nueva versi\u00f3n se han corregido 19 vulnerabilidades que pueden provocar desbordamientos de b\u00fafer, desreferencias de punteros nulos o accesos a la memoria despu\u00e9s de haber sido liberada al procesar c\u00f3digo Ruby especialmente dise\u00f1ado por el int\u00e9rprete.     <\/p>\n<p>Entre los cambios no relacionados con la seguridad se destacan:  <\/p>\n<ul>\n<li class=\"l\"> Soporte para la transmisi\u00f3n de argumentos an\u00f3nimos (*, **, &amp;),\n<li class=\"l\"> Soporte para n\u00fameros enteros grandes (mruby-bigint).\n<li class=\"l\"> Soporte para la carga de archivos binarios compilados con la extensi\u00f3n \u00ab.mrb\u00bb.\n<li class=\"l\"> Adici\u00f3n de la opci\u00f3n \u00ab--no-optimize\u00bb para desactivar optimizaciones en el compilador mrbc.\n<li class=\"l\"> Implementaci\u00f3n de los m\u00e9todos Class#subclasses y Module#undefined_instance_methods en mruby-class-ext.\n<li class=\"l\"> Nuevas bibliotecas integradas mruby-errno, mruby-set, mruby-dir y mruby-data.  <\/ul>\n<p>Fuente: <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 5.0.2 - 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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