{"description":"\u3053\u308c\u306f\u300cRuby\u8133\u306b\u306fCrystal\u3064\u3089\u3044 Advent Calendar 2015\u300d\u306e3\u65e5\u76ee\u306e\u8a18\u4e8b\u3067\u3059\u3002 qiita.com Ruby \u306e\u914d\u5217\u306f\u4efb\u610f\u306e\u578b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5165\u308a\u307e\u3059\u304c\u3001Crystal \u306f\u7279\u5b9a\u306e\u578b\u3057\u304b\u5165\u308a\u307e\u305b\u3093\u3002 \u7a7a\u914d\u5217\u3092\u4f5c\u308d\u3046\u3068\u3059\u308b\u3068\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059\u3002 array = [] #=> Syntax error in eval:1: for empty arrays use '[] of ElementType' \u7a7a\u914d\u5217\u3092\u4f5c\u308b\u306b\u306f\u578b(\u30af\u30e9\u30b9)\u3092\u6307\u5b9a\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002 array = [] of Int32 \u307e\u305f\u306f array = Array(Int32).new \u8907\u6570\u306e\u578b\u306e\u30aa\u30d6\u30b8\u30a7\u2026","blog_url":"https://blog.tmtms.net/","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.tmtms.net%2Fentry%2F2015%2F12%2F03%2Fcrystal\" title=\"Crystal \u306f\u6df1\u3055\u304c\u4e0d\u5b9a\u306e\u914d\u5217\u304c\u4f5c\u308c\u306a\u304f\u3066\u3064\u3089\u3044 - 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>","author_name":"tmtms","url":"https://blog.tmtms.net/entry/2015/12/03/crystal","provider_url":"https://hatena.blog","title":"Crystal \u306f\u6df1\u3055\u304c\u4e0d\u5b9a\u306e\u914d\u5217\u304c\u4f5c\u308c\u306a\u304f\u3066\u3064\u3089\u3044","width":"100%","blog_title":"tmtms \u306e\u30e1\u30e2","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/tmtms/","type":"rich","published":"2015-12-03 00:00:00","height":"190","categories":["Crystal","Ruby"]}