{"author_url":"https://blog.hatena.ne.jp/tmtms/","provider_name":"Hatena Blog","blog_title":"@tmtms\u306e\u65e5\u8a18","blog_url":"https://diary.tmtms.net/","published":"2023-05-11 05:05:17","image_url":"https://cdn.blog.st-hatena.com/images/emoji/ugomemo/e-190.gif","height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdiary.tmtms.net%2Fentry%2F2023%2F05%2F11%2F050517\" title=\"2023/05/10 - @tmtms\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","categories":[],"width":"100%","author_name":"tmtms","description":"Rubyist \u9054\u304c\u65e9\u8d77\u304d\u3057\u3066\u677e\u672c\u306b\u79fb\u52d5\u3057\u3066\u308b\u306e\u3067\u3001\u3082\u3057\u304b\u3057\u305f\u3089 RubyKaigi \u306f\u4eca\u65e5\u304b\u3089\u3067\u81ea\u5206\u304c\u65e5\u4ed8\u3092\u9593\u9055\u3048\u3066\u308b\u306e\u304b\u3068\u601d\u3063\u3066\u78ba\u8a8d\u3057\u3066\u3057\u307e\u3063\u305f\u3002\u2014 \u3068\u307f\u305f\u307e\u3055\u3072\u308d\ud83c\udf63\ud83c\udf7a (@tmtms) 2023\u5e745\u67089\u65e5 \u304a\u3001\u7d9a\u7de8\u3084\u308b\u306e\u304b\u3002\u697d\u3057\u307f\u3002https://t.co/qiKXjvx16P\u2014 \u3068\u307f\u305f\u307e\u3055\u3072\u308d\ud83c\udf63\ud83c\udf7a (@tmtms) 2023\u5e745\u670810\u65e5 \u81ea\u5206\u306f `== 0` \u6d3e\u3067\u3059\u3002 \u201c\u3046\u3063\u304b\u308anumber = 0\u3068\u66f8\u3044\u3066\u3057\u307e\u3046\u51e1\u30df\u30b9\u304c\u975e\u5e38\u306b\u8d77\u304d\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u201d \u305d\u3046\u304b\u306a\u3041\uff1f \u305d\u3093\u306a\u3053\u3068\u306a\u3044\u6c17\u304c\u3059\u308b\u3002 / Ruby: \u6570\u5024\u306e\u30bc\u30ed\u30c1\u30a7\u30c3\u30af\u306b\u306f\u2019== 0\u2019\u3088\u308a\u3082\u2019zero?\u2019\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u304a\u3046\uff08\u7ffb\u8a33\uff09\uff5cTe\u2026","type":"rich","url":"https://diary.tmtms.net/entry/2023/05/11/050517","title":"2023/05/10"}