{"title":"Ruby \u3067\u30e6\u30fc\u30b6\u30af\u30e9\u30b9\u306e\u6a19\u6e96\u51fa\u529b\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b","categories":["Ruby"],"type":"rich","description":"Ruby \u3067\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u51fa\u529b\u3059\u308b\u5834\u5408\u3001 #to_s \u304c\u51fa\u529b\u3055\u308c\u308b\u306e\u3067\u305d\u308c\u3092\u5229\u7528\u3059\u308b\u3002 class Person def initialize name, age @name, @age = name, age end def to_s \"name : #{@name}, age : #{@age}\" end end homu = Person.new \"homu\", 14 puts homu # => name : homu, age : 14 \u3057\u304b\u3057\u3001#to_s \u306f\u3042\u304f\u307e\u3067\u3082\u300e\u6587\u5b57\u5217\u3078\u5909\u63db\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u300f\u3067\u3042\u3063\u3066\u305d\u308c\u304c\u30a4\u30b3\u30fc\u30eb\u300e\u6a19\u6e96\u51fa\u529b\u3057\u305f\u3044\u3082\u306e\u300f\u3068\u306f\u9650\u3089\u306a\u3044\u306e\u3067\u5c02\u7528\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u307b\u3057\u3044\u3067\u3059\u2026","url":"https://secret-garden.hatenablog.com/entry/2015/07/10/211127","author_url":"https://blog.hatena.ne.jp/osyo-manga/","published":"2015-07-10 21:11:27","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2015%2F07%2F10%2F211127\" title=\"Ruby \u3067\u30e6\u30fc\u30b6\u30af\u30e9\u30b9\u306e\u6a19\u6e96\u51fa\u529b\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b - Secret Garden(Instrumental)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://secret-garden.hatenablog.com/","image_url":null,"height":"190","provider_name":"Hatena Blog","author_name":"osyo-manga","version":"1.0","width":"100%","blog_title":"Secret Garden(Instrumental)"}