{"author_url":"https://blog.hatena.ne.jp/tmtms/","type":"rich","version":"1.0","title":"Ruby 2.5 \u306e\u5909\u66f4\u5185\u5bb9 \u305d\u306e2 - \u7d44\u307f\u8fbc\u307f\u30e9\u30a4\u30d6\u30e9\u30ea","published":"2017-12-30 00:00:00","blog_title":"tmtms \u306e\u30e1\u30e2","blog_url":"https://blog.tmtms.net/","author_name":"tmtms","description":"https://docs.ruby-lang.org/en/trunk/NEWS.html \u3092\u5143\u306b Ruby 2.5 \u306e\u5909\u66f4\u5185\u5bb9\u3092\u8abf\u3079\u3066\u307f\u307e\u3057\u305f\u3002 \u9577\u304f\u306a\u3063\u305f\u306e\u30673\u3064\u306b\u308f\u3051\u3066\u307e\u3059\u3002 \u5168\u822c \u7d44\u307f\u8fbc\u307f\u30e9\u30a4\u30d6\u30e9\u30ea - \u3053\u306e\u30da\u30fc\u30b8 \u6a19\u6e96\u6dfb\u4ed8\u30e9\u30a4\u30d6\u30e9\u30ea \u3044\u308d\u3044\u308d\u4fbf\u5229\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u500b\u4eba\u7684\u306b\u306f Hash#slice, Kernel#pp \u304c\u5b09\u3057\u3044\u3067\u3059\u3002 \u914d\u5217/\u30cf\u30c3\u30b7\u30e5/Enumerable Array#append, #prepend \u8ffd\u52a0 Enumerable#any?, #all?, #none?, #one? \u304c\u5f15\u6570\u3067\u5224\u5b9a Hash#transform_keys, transform_keys! \u2026","image_url":null,"provider_url":"https://hatena.blog","provider_name":"Hatena Blog","url":"https://blog.tmtms.net/entry/2017/12/30/ruby25-buildin","width":"100%","categories":["Ruby"],"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F2017%2F12%2F30%2Fruby25-buildin\" title=\"Ruby 2.5 \u306e\u5909\u66f4\u5185\u5bb9 \u305d\u306e2 - \u7d44\u307f\u8fbc\u307f\u30e9\u30a4\u30d6\u30e9\u30ea - tmtms \u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}