{"url":"https://secret-garden.hatenablog.com/entry/2017/12/12/162827","image_url":null,"blog_title":"Secret Garden(Instrumental)","version":"1.0","published":"2017-12-12 16:28:27","type":"rich","provider_url":"https://hatena.blog","title":"\u3010\u4e00\u4eba Ruby Advent Calendar 2017\u3011Ruby \u306e\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u301012\u65e5\u76ee\u3011","height":"190","blog_url":"https://secret-garden.hatenablog.com/","width":"100%","provider_name":"Hatena Blog","author_name":"osyo-manga","author_url":"https://blog.hatena.ne.jp/osyo-manga/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsecret-garden.hatenablog.com%2Fentry%2F2017%2F12%2F12%2F162827\" title=\"\u3010\u4e00\u4eba Ruby Advent Calendar 2017\u3011Ruby \u306e\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u301012\u65e5\u76ee\u3011 - 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>","categories":["Ruby"],"description":"\u4e00\u4eba Ruby Advent Calendar 2017 12\u65e5\u76ee\u306e\u8a18\u4e8b\u306b\u306a\u308a\u307e\u3059\u3002 \u4eca\u56de\u306f\u6f14\u7b97\u5b50\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u3002 Ruby \u306e\u6f14\u7b97\u5b50\u3063\u3066\u306a\u306b\uff1f \u3055\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u306f + \u3084 == \u3001<< \u306a\u3069\u306a\u3069\u69d8\u3005\u306a\u6f14\u7b97\u5b50\u304c\u3042\u308a\u307e\u3059\u3002 Ruby \u3067\u306f\u3053\u308c\u3089\u306e\u6f14\u7b97\u5b50\u306f\u300e\u30e1\u30bd\u30c3\u30c9\u300f\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002 # .+ \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059 p 1.+ 2 # => 3 # #send \u7d4c\u7531\u3067\u547c\u3073\u51fa\u3057\u305f\u308a p 1.send(:==, 3) # => false # x[1] \u306f #[] \u30e1\u30bd\u30c3\u30c9\u306b\u5f15\u6570 1 \u3092\u6e21\u3057\u3066\u3044\u308b\u306e\u3067 # .[] 1 \u306e\u3088\u3046\u306b\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u51fa\u6765\u308b p \"homu\".[] 1\u2026"}