{"categories":["Rails","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","\u65e5\u8a18","Ruby"],"blog_url":"https://osouonna.hatenablog.jp/","url":"https://osouonna.hatenablog.jp/entry/2018/10/23/081115","width":"100%","author_name":"osouonna","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fosouonna.hatenablog.jp%2Fentry%2F2018%2F10%2F23%2F081115\" title=\"\u3010Ruby\u3011class Prime / inject\u30e1\u30bd\u30c3\u30c9 - \u3042\u306a\u305f\u306e\u30ce\u30a4\u30ba\u3001\u308f\u305f\u3057\u306e\u30df\u30e5\u30fc\u30b8\u30c3\u30af\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"provider_url":"https://hatena.blog","title":"\u3010Ruby\u3011class Prime / inject\u30e1\u30bd\u30c3\u30c9","author_url":"https://blog.hatena.ne.jp/osouonna/","version":"1.0","height":"190","provider_name":"Hatena Blog","type":"rich","published":"2018-10-23 08:11:15","blog_title":"\u3042\u306a\u305f\u306e\u30ce\u30a4\u30ba\u3001\u308f\u305f\u3057\u306e\u30df\u30e5\u30fc\u30b8\u30c3\u30af\u3002","description":"\u5fd9\u3057\u3044\u4eba\u306e\u305f\u3081\u306e\u306a\u3093\u3068\u304b paiza\u306e\u67d0\u554f\u984c\u3092\u89e3\u3044\u3066\u3044\u3066\u3001\u7d20\u56e0\u6570\u5206\u89e3\u3057\u305f\u304f\u306a\u3063\u305f\u3051\u3069\u3069\u3046\u3044\u3046\u30ed\u30b8\u30c3\u30af\u3067\u51e6\u7406\u3057\u3066\u3044\u3051\u3070\u3044\u3044\u3093\u3060\uff1f\u3068\u30c6\u30f3\u30d1\u308a\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u305f\u306e\u3067\u3001 \u30e1\u30bd\u30c3\u30c9\u3068\u304b\u306a\u3044\u304b\u306a\u3068\u85c1\u306b\u3082\u3059\u304c\u308b\u601d\u3044\u3067\u30b0\u30fc\u30b0\u30eb\u5148\u751f\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u305f\u3089\u3001\u306a\u3093\u3068\u3042\u3063\u305f\u3093\u3067\u3059\u306d\u3068\u3044\u3046\u304a\u8a71\u3002 \u7d20\u56e0\u6570\u5206\u89e3\u3092\u3059\u308b\u306b\u3042\u305f\u308a\u3001\u524d\u3082\u3063\u3066\u5531\u3048\u3066\u3044\u304f\u546a\u6587\u306f\u3053\u3061\u3089\u3002 require 'prime' \u7528\u6cd5\u306f\u3053\u3061\u3089\u3002 class Prime (Ruby 2.5.0) \u304a\u6687\u306a\u65b9\u306f\u3053\u3061\u3089\u2193"}