{"id":431,"date":"2022-08-30T15:01:14","date_gmt":"2022-08-30T15:01:14","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2013\/11\/09\/problem-about-enumerable-collection-of-common-programming-errors\/"},"modified":"2022-08-30T15:01:14","modified_gmt":"2022-08-30T15:01:14","slug":"problem-about-enumerable-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2022\/08\/30\/problem-about-enumerable-collection-of-common-programming-errors\/","title":{"rendered":"problem about enumerable-Collection of common programming errors"},"content":{"rendered":"<ul>\n<li><img decoding=\"async\" src=\"http:\/\/www.gravatar.com\/avatar\/a020b19b6125726e76d48686063cca7f?s=32&amp;d=identicon&amp;r=PG\" \/><br \/>\nAlexey<br \/>\nruby collections code-snippets enumerable<br \/>\nWhat are your favorite code snippets with ruby collections? Preferably they should be discovery for you, be expressive, readable and introduce some fun in your coding practice.Pattern-matching in arrays (for local variables and parameters):(a, b), c = [[:a, :b], :c] [a,b,c] =&gt; [<\/li>\n<li><img decoding=\"async\" src=\"http:\/\/i.stack.imgur.com\/7W2sj.jpg?s=32&amp;g=1\" \/><br \/>\nLuke Turner<br \/>\nruby methods enumerable<br \/>\nI a trying to follow a tutorial with Ruby, but am getting very confused. Everywhere I find seems to say that defining an instance variable is done like so;class Exampledef fun# CODEend ende = Example.new e.fun #<\/li>\n<\/ul>\n<p id=\"rop\"><small>Originally posted 2013-11-09 19:42:01. <\/small><\/p>","protected":false},"excerpt":{"rendered":"<p>Alexey ruby collections code-snippets enumerable What are your favorite code snippets with ruby collections? Preferably they should be discovery for you, be expressive, readable and introduce some fun in your coding practice.Pattern-matching in arrays (for local variables and parameters):(a, b), c = [[:a, :b], :c] [a,b,c] =&gt; [ Luke Turner ruby methods enumerable I a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-431","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=431"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/431\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}