{"id":5365,"date":"2020-05-09T10:41:59","date_gmt":"2020-05-09T01:41:59","guid":{"rendered":"https:\/\/yumishin.com\/?p=5365"},"modified":"2020-05-09T10:41:59","modified_gmt":"2020-05-09T01:41:59","slug":"ruby-test-silver-16","status":"publish","type":"post","link":"https:\/\/yumishin.com\/?p=5365","title":{"rendered":"\u3010Ruby Examination\uff08Silver\uff09\u3011\u6a21\u64ec\u8a66\u9a13\u3067\u8abf\u3079\u305f\u3053\u3068\u307e\u3068\u3081part4"},"content":{"rendered":"<p>\u4eca\u56de\u306fRuby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u554f\u984c\u300cRuby Examination\uff08Silver\uff09\u300d\u3092\u89e3\u304f\u4e2d\u3067\u3001\u8abf\u3079\u305f\u3053\u3068\u3084\u77e5\u3063\u305f\u3053\u3068\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>  <a class=\"reference table\" href=\"https:\/\/rex.libertyfish.co.jp\/\" rel=\"noopener noreferrer\"><br \/>\n    <span class=\"tbcell refttl\">\u53c2\u8003<\/span><br \/>\n    <span class=\"tbcell refcite\">Ruby Examination<span>REx<\/span><\/span><br \/>\n  <\/a><\/p>\n<h2 id=\"i-0\">\u3010Ruby Examination\uff08Silver\uff09\u3011\u6a21\u64ec\u8a66\u9a13\u3067\u8abf\u3079\u305f\u3053\u3068\u307e\u3068\u3081part4<\/h2>\n<ul>\n<li>merge\u306f\u975e\u7834\u58ca\u30e1\u30bd\u30c3\u30c9\u3001\u7834\u58ca\u30e1\u30bd\u30c3\u30c9\u306fmerge!\u3002\u3061\u306a\u307f\u306bupdate = merge!<\/li>\n<li>odd\u3068even\u306fodd\u306f3\u6587\u5b57\u3060\u304b\u3089\u5272\u308a\u5207\u308c\u306a\u3044\u306e\u3067\u5947\u6570\u3002even\u306f4\u6587\u5b57\u3060\u304b\u3089\u5272\u308a\u5207\u308c\u308b\u5076\u6570\u3002\u30aa\u30c3\u30c9\u30a2\u30a4\u306f1\u3064\u305a\u3064\u9055\u3046\u304b\u3089\u5947\u6570\u3002<\/li>\n<li>7.to_s(3)\u306f21\u3068\u8868\u3055\u308c\u308b\u3002<\/li>\n<li>a+\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u3068\u8ffd\u52a0\u66f8\u304d\u8fbc\u307f\u30e2\u30fc\u30c9\u3067\u958b\u304f\u3002\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u5148\u982d\u304b\u3089\u3060\u3051\u3069\u3001\u66f8\u304d\u8fbc\u307f\u306f\u672b\u5c3e\u306b\u884c\u3046\u3002<\/li>\n<li>a\u306f\u30d5\u30a1\u30a4\u30eb\u306e\u8ffd\u52a0\u66f8\u304d\u8fbc\u307f\u30e2\u30fc\u30c9\u3067\u958b\u304f\u3002\u30d5\u30a3\u30eb\u306e\u8aad\u307f\u8fbc\u307f\u306f\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3002<\/li>\n<li>*\u201da\u201d\u3068\u8a00\u3046\u306e\u306f\u30b9\u30d7\u30e9\u30c3\u30c8\u5c55\u958b\uff1f\u3068\u306a\u308b\u3068Array?<\/li>\n<li>select = find_all\u3001detect = find<\/li>\n<li>a, =\u3067\u6761\u4ef6\u306btrue\u306e\u3082\u306e\u3092\u96c6\u3081\u308b\u3088\u3046\u306b\u5909\u66f4\u3067\u304d\u308b\u3002<\/li>\n<li>\uff05x\u3067\u65e5\u4ed8\u5168\u4f53\u3092\u8868\u3059\u3053\u3068\u304c\u53ef\u80fd<\/li>\n<li>eql?\u306f\u540c\u4e00\u6587\u5b57\u5217\u306a\u3089true\u3092\u8fd4\u3059\u3002equal?\u306f\u540c\u4e00\u30aa\u30d6\u30b8\u30a7\u30af\u30c8ID\u306a\u3089True\u3092\u8fd4\u3059\u3002<\/li>\n<li>Array#pop\u306f\u672b\u5c3e\u306e1\u8981\u7d20\u3092\u7834\u58ca\u7684\u306b\u53d6\u308a\u51fa\u3059\u3001shift\u306f\u5148\u982d\u306e\u8981\u7d20\u3092\u7834\u58ca\u7684\u306b\u53d6\u308a\u51fa\u3059\u3002<\/li>\n<li>\u30d2\u30a2\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u6539\u884c\u3068\u30b9\u30da\u30fc\u30b9\u306f\u524a\u9664\u3055\u308c\u306a\u3044\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u306fRuby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u554f\u984c\u300cRuby Examination\uff08Silver\uff09\u300d\u3092\u89e3\u304f\u4e2d\u3067\u3001\u8abf\u3079\u305f\u3053\u3068\u3084\u77e5\u3063\u305f\u3053\u3068\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u3010Ruby Examination\uff08Silver\uff09\u3011\u6a21\u64ec\u8a66 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":5239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[272],"tags":[],"class_list":{"0":"post-5365","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-programing","8":"entry"},"_links":{"self":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5365"}],"version-history":[{"count":1,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5365\/revisions"}],"predecessor-version":[{"id":5366,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5365\/revisions\/5366"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/media\/5239"}],"wp:attachment":[{"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5365"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}