{"version":"1.0","provider_url":"https://hatena.blog","categories":["Ruby"],"description":"what_methods\u3068\u306f what_methods\u306f\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u3092\u5fd8\u308c\u305f\u3068\u304d\u8abf\u3079\u308b\u306e\u306b\u4fbf\u5229\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3002 gem i what_methods \u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3001irb\u3092\u7acb\u3061\u4e0a\u3052\u3066\u6b21\u306e\u3088\u3046\u306b\u6253\u3063\u3066\u307f\u3088\u3046\u3002 irb(main):001:0> require \"what_methods\" => true irb(main):002:0> [1,2,3].what? 3 [1, 2, 3].last == 3 [1, 2, 3].pop == 3 [1, 2, 3].length == 3 [1, 2, 3].size == 3 [1, 2, 3].count == 3 [1, 2, 3].s\u2026","height":"190","title":"Ruby\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u66f8\u304d\u65b9\u3092\u8abf\u3079\u308b(what_methods.rb\u3092\u8aad\u3080)","blog_url":"https://xef.hatenadiary.org/","url":"https://xef.hatenadiary.org/entry/20120401/p1","provider_name":"Hatena Blog","width":"100%","author_name":"xef","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxef.hatenadiary.org%2Fentry%2F20120401%2Fp1\" title=\"Ruby\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u66f8\u304d\u65b9\u3092\u8abf\u3079\u308b(what_methods.rb\u3092\u8aad\u3080) - Soleil cou coupe\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Soleil cou coupe","image_url":null,"author_url":"https://blog.hatena.ne.jp/xef/","published":"2012-04-01 00:00:00"}