{"id":5297,"date":"2020-04-29T15:26:41","date_gmt":"2020-04-29T06:26:41","guid":{"rendered":"https:\/\/yumishin.com\/?p=5297"},"modified":"2020-04-29T15:26:41","modified_gmt":"2020-04-29T06:26:41","slug":"ruby-test-silver-11","status":"publish","type":"post","link":"https:\/\/yumishin.com\/?p=5297","title":{"rendered":"\u3010Ruby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u5408\u683c\u6559\u672cSilver\u3011\u6a21\u64ec\u8a66\u9a13\u3067\u8abf\u3079\u305f\u3053\u3068\u307e\u3068\u3081\uff0821-30\uff09"},"content":{"rendered":"

\u4eca\u56deRuby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u5408\u683c\u6559\u672c\u306eSilver\u306e\u6a21\u64ec\u8a66\u9a13\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


\n \u53c2\u8003<\/span>
\n Ruby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u5408\u683c\u6559\u672cAmazon<\/span><\/span>
\n <\/a><\/p>\n

\u3010Ruby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u5408\u683c\u6559\u672cSilver\u3011\u6a21\u64ec\u8a66\u9a13\u3067\u8abf\u3079\u305f\u3053\u3068\u307e\u3068\u3081\uff0821-30\uff09<\/h2>\n

\u554f\u984c21<\/h4>\n

\u914d\u5217\u306b\u6f14\u7b97\u5b50\u300c\u30fc\u300d\u3092\u3057\u3088\u3046\u3059\u308b\u3068\u3001\u5de6\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u306e\u914d\u5217\u304b\u3089\u3001\u53f3\u306e\u30aa\u30da\u30e9\u30f3\u30c9\u306e\u914d\u5217\u3092\u524a\u9664\u3002\u540c\u3058\u3082\u306e\u304c\u3044\u304f\u3064\u3082\u542b\u307e\u308c\u3066\u3044\u305f\u3068\u3057\u3066\u3082\u524a\u9664\u3055\u308c\u308b\u3002<\/p>\n

\u554f\u984c22<\/h4>\n

\u540c\u4e00\u306e\u52d5\u4f5c\u3092\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u77e5\u3063\u3066\u304a\u304f\u3053\u3068\u3002<\/p>\n

\u554f\u984c23<\/h4>\n

\u7279\u306b\u306a\u3057<\/p>\n

\u554f\u984c24<\/h4>\n

Array\u30af\u30e9\u30b9\u306eshift\u306f\u914d\u5217\u306e\u5148\u982d\u306e\u8981\u7d20\u3092\u53d6\u308a\u9664\u304f\u3002unshift\u306f\u914d\u5217\u306e\u5148\u982d\u306b\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b\u304c\u5f15\u6570\u3092\u6307\u5b9a\u3057\u306a\u3051\u308c\u3070\u3001\u4f55\u3082\u3057\u306a\u3044\u3002<\/p>\n

\u554f\u984c25<\/h4>\n

concat\u306f\u914d\u5217\u306e\u9023\u7d50\u3002compact\u306fnil\u8981\u7d20\u306e\u524a\u9664\u3002uniq\u306f\u91cd\u8907\u3057\u3066\u3044\u308b\u3082\u306e\u306e\u306e\u524a\u9664\u3002\u305f\u3060\u3057compact\u3068uniq\u306f\u975e\u7834\u58ca\u30e1\u30bd\u30c3\u30c9\u306a\u306e\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5024\u306f\u5909\u66f4\u3055\u308c\u306a\u3044\u3002<\/p>\n

\u554f\u984c26<\/h4>\n

detect\u3068find\u3001select\u3068find_all\u304c\u540c\u4e00\u306e\u52d5\u304d\u3002<\/p>\n

\u554f\u984c27<\/h4>\n

\u7279\u306b\u306a\u3057\u3002<\/p>\n

\u554f\u984c28<\/h4>\n

\u6587\u5b57\u3092\uff05w()\u3067\u56f2\u3080\u3068\u8981\u7d20\u304c\u6587\u5b57\u5217\u306e\u914d\u5217\u3068\u3057\u3066\u8a55\u4fa1\u3055\u308c\u308b\u3002\u533a\u5207\u308a\u6587\u5b57\u306f\u7a7a\u767d\u3068\u3044\u3046\u6c7a\u307e\u308a\u3002<\/p>\n

\u554f\u984c29<\/h4>\n

Array\uff03zip\u306f\u81ea\u8eab\u306e\u5f15\u6570\u306b\u6e21\u3057\u305f\u914d\u5217\u306e\u5404\u8981\u7d20\u304b\u3089\u306a\u308b\u914d\u5217\u3092\u7cbe\u88fd\u3057\u3066\u8fd4\u3059\u3002\u30d6\u30ed\u30c3\u30af\u3092\u6e21\u3057\u305f\u5834\u5408\u3082\u5404\u8981\u7d20\u3092\u9806\u756a\u306b\u8fd4\u3059\u3002transpose\u306f\uff12\u6b21\u5143\u914d\u5217\u306e\u884c\u3068\u5217\u3092\u5165\u308c\u66ff\u3048\u308b\u3002<\/p>\n

\u554f\u984c30<\/h4>\n

\u7279\u306b\u306a\u3057\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4eca\u56deRuby\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u5408\u683c\u6559\u672c\u306eSilver\u306e\u6a21\u64ec\u8a66\u9a13\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\u6280\u8853\u8005\u8a8d\u5b9a\u8a66\u9a13\u5408\u683c\u6559\u672cSilver\u3011\u6a21\u64ec\u8a66\u9a13\u3067\u8abf\u3079\u305f\u3053\u3068\u307e\u3068\u3081\uff0821-30 … <\/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-5297","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\/5297","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=5297"}],"version-history":[{"count":2,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5297\/revisions"}],"predecessor-version":[{"id":5299,"href":"https:\/\/yumishin.com\/index.php?rest_route=\/wp\/v2\/posts\/5297\/revisions\/5299"}],"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=5297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yumishin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}