{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbake0937.hatenablog.com%2Fentry%2F2020%2F01%2F20%2F021459\" title=\"Ruby \u306e\u30b3\u30fc\u30c9\u3067\u898b\u304b\u3051\u308b\u300c&amp;.\u300d\u306f safe navigation operator (\u307c\u3063\u3061\u6f14\u7b97\u5b50)\u3068\u547c\u3070\u308c\u308b\u6f14\u7b97\u5b50\u3060\u3063\u305f - Beeeat\u2019s log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","url":"https://bake0937.hatenablog.com/entry/2020/01/20/021459","author_name":"bake0937","version":"1.0","title":"Ruby \u306e\u30b3\u30fc\u30c9\u3067\u898b\u304b\u3051\u308b\u300c&.\u300d\u306f safe navigation operator (\u307c\u3063\u3061\u6f14\u7b97\u5b50)\u3068\u547c\u3070\u308c\u308b\u6f14\u7b97\u5b50\u3060\u3063\u305f","width":"100%","provider_url":"https://hatena.blog","categories":["Ruby","\u52c9\u5f37\u30e1\u30e2"],"published":"2020-01-20 02:14:59","description":"\u666e\u6bb5\u306e\u696d\u52d9\u3067 Ruby \u306e\u30b3\u30fc\u30c9\u3092\u8aad\u3093\u3067\u3044\u308b\u3068\uff0c\u4f55\u7b87\u6240\u304bobject&.foo\u3068\u3044\u3046\u66f8\u304d\u65b9\u3092\u898b\u304b\u3051\u307e\u3057\u305f\uff0e \u521d\u3081\u3066\u898b\u305f\u6642\u306f\u300c\u307e\u3041\u3053\u3046\u3044\u3046\u66f8\u304d\u65b9\u3082\u3042\u308b\u3093\u3060\u306a\u3041\u300d\u3068\u3055\u3089\u3063\u3068\u8aad\u3093\u3067\u3044\u307e\u3057\u305f\u304c\uff0c\u5f8c\u3005\uff0c\u300c\u3042\u308c\uff1f\u7d50\u5c40\u3053\u308c\u3069\u3046\u3044\u3046\u610f\u5473\u306a\u3093\u3060\u308d\uff1f\u300d\u3068\u6df7\u4e71\u3057\u305f\u305f\u3081\u4eca\u56de\u306f\u3053\u306e\u300c&.\u300d\u3068\u306f\u4f55\u304b\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u3066\u3044\u304d\u307e\u3059\uff0e \u300csafe navigation operator (\u307c\u3063\u3061\u6f14\u7b97\u5b50)\u300d \u8abf\u3079\u3066\u307f\u305f\u7d50\u679c\uff0c\u300c&.\u300d\u306f\u300csafe navigation operator \u300d\u3068\u547c\u3070\u308c\u308b\u6f14\u7b97\u5b50\u3067\u3057\u305f\uff0e Ruby 2.3.0 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u6642\u306b\u5c0e\u5165\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u306e\u3088\u3046\u3067\u3059\uff0e www.ruby-lang.org Ruby \u306e\u2026","image_url":null,"blog_title":"Beeeat\u2019s log","height":"190","provider_name":"Hatena Blog","blog_url":"https://bake0937.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/bake0937/"}