{"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkakakakakku.hatenablog.com%2Fentry%2F2015%2F05%2F13%2F235652\" title=\".freeze \u95a2\u9023\u306e\u554f\u984c\u306f Object.object_id \u3092\u610f\u8b58\u3057\u3066\u89e3\u304f - kakakakakku blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_url":"https://hatena.blog","categories":["Ruby"],"published":"2015-05-13 23:56:52","author_url":"https://blog.hatena.ne.jp/kakku22/","width":"100%","type":"rich","image_url":null,"title":".freeze \u95a2\u9023\u306e\u554f\u984c\u306f Object.object_id \u3092\u610f\u8b58\u3057\u3066\u89e3\u304f","blog_title":"kakakakakku blog","url":"https://kakakakakku.hatenablog.com/entry/2015/05/13/235652","provider_name":"Hatena Blog","description":"Ruby Gold \u306e .freeze \u306b\u95a2\u3059\u308b\u554f\u984c\u3067\u3088\u304f\u8003\u3048\u308c\u3070\u308f\u304b\u308b\u306e\u306b\u9593\u9055\u3048\u305f\uff01\u65e9\u3068\u3061\u308a\u53b3\u7981\uff01 array = [1, 2, 3].freeze array += [4, 5] p array # >> [1, 2, 3, 4, 5] object_id \u3067\u78ba\u8a8d\u3059\u308b .freeze \u3057\u3066\u308b\u306e\u306b\u64cd\u4f5c\u3057\u3088\u3046\u3068\u3057\u3066\u308b\u304b\u3089\u300c\u4f8b\u5916\u767a\u751f\u3067\u3057\u3087\uff01\u300d\u3063\u3066\u601d\u3063\u3066\u3057\u307e\u3063\u305f\u3051\u3069\uff0c\u4ee3\u5165\u6f14\u7b97\u5b50 += \u3060\u304b\u3089\u5225\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u5dee\u3057\u66ff\u308f\u3063\u3066\u3044\u3066 .freeze \u306e\u5f71\u97ff\u306f\u53d7\u3051\u305a\uff0c\u914d\u5217\u8981\u7d20\u306f\u8ffd\u52a0\u3055\u308c\u308b\uff0e Object.object_id \u3067\u78ba\u8a8d\u3059\u308c\u3070\u308f\u304b\u308b\u901a\u308a\uff0c\u4ee3\u5165\u524d\u5f8c\u3067 array \u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 ID \u306f\u5909\u308f\u3063\u3066\u2026","blog_url":"https://kakakakakku.hatenablog.com/","author_name":"kakku22"}