{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.jun01t.com%2Fentry%2F2024%2F09%2F22%2F135805\" title=\"Ruby\u306enil?, blank?, present? \u306e\u9055\u3044 - jun01t\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","author_url":"https://blog.hatena.ne.jp/goldenCat1990/","published":"2024-09-22 13:58:05","image_url":null,"height":"190","description":"Ruby\u306b\u304a\u3051\u308b nil?, blank?, present? \u306e\u9055\u3044 Ruby\u306e\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3044\u308b\u3068\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u300c\u7a7a\u300d\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u69d8\u3005\u306a\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002\u305d\u306e\u4e2d\u3067\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\u306e\u304c nil?, blank?, present? \u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u5c11\u3057\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f\u7570\u306a\u308b\u5f79\u5272\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u305d\u308c\u305e\u308c\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002 1. nil? \u8aac\u660e Ruby\u306e\u7d44\u307f\u8fbc\u307f\u30e1\u30bd\u30c3\u30c9\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c nil \u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002nil \u306fRuby\u306b\u304a\u3051\u308b\u300c\u4f55\u3082\u306a\u3044\u300d\u3053\u3068\u3092\u8868\u3059\u552f\u4e00\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002 \u4f7f\u3044\u65b9 var\u2026","categories":["\u6280\u8853"],"title":"Ruby\u306enil?, blank?, present? \u306e\u9055\u3044","blog_url":"https://blog.jun01t.com/","url":"https://blog.jun01t.com/entry/2024/09/22/135805","type":"rich","blog_title":"jun01t\u306e\u65e5\u8a18","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog","author_name":"goldenCat1990"}