{"id":4521,"date":"2021-08-04T09:16:41","date_gmt":"2021-08-04T09:16:41","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=4521"},"modified":"2021-08-04T09:16:42","modified_gmt":"2021-08-04T09:16:42","slug":"ruby-predopredelennye-konstanty","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/ruby-predopredelennye-konstanty\/","title":{"rendered":"Ruby \u2014 \u043f\u0440\u0435\u0434\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0412 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0442\u0430\u0431\u043b\u0438\u0446\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u044b \u0432\u0441\u0435 \u043f\u0440\u0435\u0434\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b Ruby \u2014<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u041f\u0420\u0418\u041c\u0415\u0427\u0410\u041d\u0418\u0415.<\/strong>&nbsp;\u2014 TRUE, FALSE \u0438 NIL \u043e\u0431\u0440\u0430\u0442\u043d\u043e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b.&nbsp;\u041f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c true, false \u0438 nil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u041f\u0420\u0410\u0412\u0414\u0410<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0438\u043d\u043e\u043d\u0438\u043c \u0434\u043b\u044f \u0438\u0441\u0442\u0438\u043d\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u041b\u041e\u0416\u041d\u042b\u0419<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0438\u043d\u043e\u043d\u0438\u043c \u043b\u043e\u0436\u043d\u044b\u0439.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>NIL<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0438\u043d\u043e\u043d\u0438\u043c \u0434\u043b\u044f \u043d\u043e\u043b\u044c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0424\u0413\u0414\u0414<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0431\u044a\u0435\u043a\u0442, \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043a\u043e\u043d\u043a\u0430\u0442\u0435\u043d\u0430\u0446\u0438\u0438 \u0444\u0430\u0439\u043b\u043e\u0432, \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0445 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0438\u043b\u0438 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0433\u043e \u0432\u0432\u043e\u0434\u0430, \u0435\u0441\u043b\u0438 \u043d\u0435\u0442 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438.&nbsp;\u0421\u0438\u043d\u043e\u043d\u0438\u043c \u0434\u043b\u044f $ &lt;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ARGV<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041c\u0430\u0441\u0441\u0438\u0432, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0439 \u0430\u0440\u0433\u0443\u043c\u0435\u043d\u0442\u044b \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438, \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u044b\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435.&nbsp;\u0421\u0438\u043d\u043e\u043d\u0438\u043c \u0434\u043b\u044f $ *.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0414\u0410\u041d\u041d\u042b\u0415<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041f\u043e\u0442\u043e\u043a \u0432\u0432\u043e\u0434\u0430 \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f \u0441\u0442\u0440\u043e\u043a \u043a\u043e\u0434\u0430 \u0432 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0438 \u0441 \u0434\u0438\u0440\u0435\u043a\u0442\u0438\u0432\u043e\u0439 __END__.&nbsp;\u041d\u0435 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043e, \u0435\u0441\u043b\u0438 __END__ \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0432 \u043a\u043e\u0434\u0435.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ENV<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0425\u0435\u0448-\u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0439 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0441\u0440\u0435\u0434\u044b \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b.&nbsp;ENV \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0430\u043d \u043a\u0430\u043a \u0445\u044d\u0448.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>RUBY_PLATFORM<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0440\u043e\u043a\u0430, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0430\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430 Ruby.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>RUBY_RELEASE_DATE<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0440\u043e\u043a\u0430, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0430\u044f \u0434\u0430\u0442\u0443 \u0432\u044b\u043f\u0443\u0441\u043a\u0430 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430 Ruby<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>RUBY_VERSION<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0440\u043e\u043a\u0430, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u044e\u0449\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044e \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430 Ruby.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>STDERR<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u043e\u0448\u0438\u0431\u043a\u0430 \u0432\u044b\u0432\u043e\u0434\u0430 \u043f\u043e\u0442\u043e\u043a\u0430.&nbsp;\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e&nbsp;<em>$ stderr<\/em>&nbsp;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>STDIN<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u043f\u043e\u0442\u043e\u043a \u0432\u0432\u043e\u0434\u0430.&nbsp;\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e $ stdin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>STDOUT<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u044b\u0439 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0439 \u043f\u043e\u0442\u043e\u043a.&nbsp;\u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e $ stdout.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TOPLEVEL_BINDING<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u041e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442 \u043d\u0430 \u0432\u0435\u0440\u0445\u043d\u0435\u043c \u0443\u0440\u043e\u0432\u043d\u0435 Ruby.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0442\u0430\u0431\u043b\u0438\u0446\u0435 \u043f\u0435\u0440\u0435\u0447\u0438\u0441\u043b\u0435\u043d\u044b \u0432\u0441\u0435 \u043f\u0440\u0435\u0434\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b Ruby \u2014 \u041f\u0420\u0418\u041c\u0415\u0427\u0410\u041d\u0418\u0415.&nbsp;\u2014 TRUE, FALSE \u0438 NIL \u043e\u0431\u0440\u0430\u0442\u043d\u043e \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u044b.&nbsp;\u041f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c true, false \u0438 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[142],"tags":[],"class_list":["post-4521","page","type-page","status-publish","hentry","category-ruby"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/4521","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=4521"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/4521\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=4521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=4521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=4521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}