{"id":86528,"date":"2020-06-26T13:42:17","date_gmt":"2020-06-26T11:42:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/anonsirovan-vyhod-perl-7"},"modified":"2020-06-26T13:42:17","modified_gmt":"2020-06-26T11:42:17","slug":"anonsirovan-vyhod-perl-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/lv\/blog\/news\/anonsirovan-vyhod-perl-7","title":{"rendered":"Pazi\u0146ots par Perl 7 izlai\u0161anu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex>      <noindex><\/p>\n<p>Vakar vakar\u0101 notika \u00abPerl and Raku konference m\u0101ko\u0146os\u00bb, <a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/watch?v=6wPMh-3qYJM\">Sawyer X pazi\u0146oja par<\/a> galven\u0101s Perl versijas mai\u0146u no 5 uz 7. Darbi jau rit, jaun\u0101 versija tiks izlaista gada laik\u0101. Lielas p\u0101rmai\u0146as nav gaid\u0101mas, ja \u012bsi sakot: Perl 7 ir tas pats Perl 5.32 ar m\u016bsdien\u012bgiem noklus\u0113jumiem. Jums vairs nav j\u0101iek\u013cauj funkcijas, kuras jau izmantojat, t\u0101s aktiviz\u0113s j\u016bsu viet\u0101!<\/p>\n<p><\/noindex><\/p>\n<p><b>Ko iek\u013caus?<\/b><br \/><\/noindex><br \/>\nPilna saraksta v\u0113l nav, bet strict un warnings noteikti! 7. izlaidum\u0101 paraksti visticam\u0101k paliks eksperiment\u0101li, utf8 ar\u012b netiks iek\u013cauti.<\/p>\n<p><b>Kas tiks izsl\u0113gts?<\/b><\/p>\n<ul>\n<li> Nep\u0101rtraukts meto\u017eu izsaukums:<br \/>\n<br \/>\n{;<br \/>\n    package Foo;<\/p>\n<p>    sub new { bless {} }<br \/>\n    sub bar { print \"Hello from bar()!n\" x pop }<br \/>\n}<\/p>\n<p># \u041d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u0437\u043e\u0432<br \/>\nmy $foo = Foo-&gt;new();<br \/>\n# \u041d\u0435\u043f\u0440\u044f\u043c\u043e\u0439 \u0432\u044b\u0437\u043e\u0432<br \/>\nbar $foo 42;<\/p>\n<p>\n<\/li>\n<li> Tuk\u0161ie v\u0101rdi (barewords) k\u0101 identifikatori deskriptoru (iz\u0146emot standarta (STDIN, STDOUT, STDERR))\n<\/li>\n<li> Pseudo daudzdimensiju ha\u0161i Perl 4 stil\u0101.<br \/>\n<br \/>\n# \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u0432\u0437\u044f\u0442\u044b \u0438\u0437 perldoc perlvar<br \/>\n$foo{$x,$y,$z}<br \/>\n# \u043d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 $foo{join($;, $x, $y, $z)}<\/p>\n<p>\n<\/li>\n<li> Vecie prototipi Perl 4 stil\u0101. Tagad j\u0101raksta tikai \u0161\u0101di:<br \/>\n<br \/>\nsub foo :prototype($$) ($left, $right) {<br \/>\n    return $left + $right;<br \/>\n}<\/p>\n<p>\nVispirms prototips, kas ietekm\u0113 izsaukumu kompil\u0101ciju, un tad paraksti, kas novieto argumentus attiec\u012bgaj\u0101s main\u012bgaj\u0101s izpildes laik\u0101.<\/li>\n<\/ul>\n<p>Tom\u0113r paliks iesp\u0113ja visu atgriezt atpaka\u013c masveid\u0101:<br \/>\nuse compat::perl5;<br \/>\nVai pa vienam.<\/p>\n<p>Perl 5.32 p\u0101riet uz ilgtermi\u0146a atbalsta re\u017e\u012bmu uz piecu gadu laiku.<\/p>\n<p>Izv\u0113rsts pazi\u0146ojums no Braiena D Foj: <a rel=\"nofollow\" href=\"https:\/\/www.perl.com\/article\/announcing-perl-7\/\">https:\/\/www.perl.com\/article\/announcing-perl-7\/<\/a><br \/>\nTL;DR versija no vi\u0146a pa\u0161a: <a rel=\"nofollow\" href=\"http:\/\/blogs.perl.org\/users\/brian_d_foy\/2020\/06\/the-perl-7-tldr.html\">http:\/\/blogs.perl.org\/users\/brian_d_foy\/2020\/06\/the-perl-7-tldr.html<\/a><\/p>\n<p>Avots: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"http:\/\/www.linux.org.ru\/news\/development\/15779623\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u0447\u0435\u0440\u0430 \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u043d\u0430 &#171;Perl and Raku Conference in the Cloud&#187;, Sawyer X \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b \u0441\u043c\u0435\u043d\u0443 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Perl \u0441 5 \u043d\u0430 7. \u0420\u0430\u0431\u043e\u0442\u044b \u0443\u0436\u0435 \u0432\u0435\u0434\u0443\u0442\u0441\u044f, \u043d\u043e\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u0432\u044b\u0439\u0434\u0435\u0442 \u0432 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0433\u043e\u0434\u0430. \u0411\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u0436\u0434\u0430\u0442\u044c \u043d\u0435 \u0441\u0442\u043e\u0438\u0442, \u0435\u0441\u043b\u0438 \u043a\u043e\u0440\u043e\u0442\u043a\u043e: Perl 7 \u044d\u0442\u043e \u0432\u0441\u0451 \u0442\u043e\u0442 \u0436\u0435 Perl 5.32 \u0441 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u043c\u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430\u043c\u0438 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e. \u0412\u0430\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0435 \u043d\u0430\u0434\u043e [&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-86528","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=\"\u0412\u0447\u0435\u0440\u0430 \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u043d\u0430 \u00abPerl and Raku Conference in the Cloud\u00bb, Sawyer X \u0430\u043d\u043e\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u043b \u0441\u043c\u0435\u043d\u0443 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 Perl \u0441 5 \u043d\u0430 7.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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