{"provider_name":"Hatena Blog","categories":["tech"],"version":"1.0","author_url":"https://blog.hatena.ne.jp/h13i32maru/","type":"rich","url":"https://blog.h13i32maru.jp/entry/20070520/p1","description":"\u5c11\u3057\u305a\u3064\u3060\u304c\u304a\u52c9\u5f37\u3057\u3066\u307e\u3059\u3002 \u4eca\u65e5\u306fRuby\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306b\u3064\u3044\u3066\u3002 Ruby\u3067\u6271\u3046\u7269\u306f\u5168\u3066\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002 \u305d\u3046\u3001\u5168\u3066\u3067\u3059\u3002 \u6570\u5b57\u3060\u3063\u3066\u6587\u5b57\u5217\u3060\u3063\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3059\u3002 \u3069\u3046\u3044\u3046\u3053\u3068\u304b\u3068\u3044\u3046\u3068\u3001 #\u6570\u5024\u306e\u7d76\u5bfe\u5024\u3092\u5f97\u308b var=-5.abs #\u6587\u5b57\u5217\u306e\u9577\u3055\u3092\u5f97\u308b foo=\"hello world\".length \u3069\u3046\u3067\u3059\uff1f \u9a5a\u304d\u3067\u3057\u3087\uff1f \u3053\u306e\u4ed6\u306b\u3082\u8272\u3005\u306a\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u5168\u3066\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3067\u3042\u308b\u3053\u3068\u304c Ruby\u304c\u300e\u7d14\u7c8b\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u300f\u3068\u3044\u308f\u308c\u3066\u3044\u308b\u7406\u7531\u306e1\u3064\u306a\u3088\u3046\u3067\u3059\u3002 - \u307e\u3063\u305f\u304f\u95a2\u4fc2\u306a\u3044\u3067\u3059\u304c\u6700\u8fd1Twitter\u306b\u767b\u9332\u3057\u3066\u307f\u307e\u3057\u305f\u3002 \u8ab0\u304b\u3084\u3063\u3066\u308b\u4eba\u3044\u307e\u3059\uff1f","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.h13i32maru.jp%2Fentry%2F20070520%2Fp1\" title=\" Ruby\u306f\u7d14\u7c8b\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u3002 - maru source\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2007-05-20 00:00:00","author_name":"h13i32maru","width":"100%","blog_url":"https://blog.h13i32maru.jp/","blog_title":"maru source","title":" Ruby\u306f\u7d14\u7c8b\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u3002","image_url":null,"height":"190"}