{"version":"1.0","type":"rich","description":"Ruby\u3067\u66f8\u304b\u308c\u305f\u30b3\u30fc\u30c9\u306bbug\u304c\u3042\u3063\u3066\u8abf\u3079\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u521d\u3081\u3066\u77e5\u308a\u307e\u3057\u305f\u3002 Ruby % ruby -e 'h = {1 => true, \"1\" => false}; p h' {1=>true, \"1\"=>false} Perl % perl -MData::Dumper -e '$h = {1 => true, \"1\" => false}; warn Dumper $h' $VAR1 = { '1' => 'false' }; PHP % php -r '$h = array(1 => true, \"1\" => false); var_dump($h);' array(1) { [1]\u2026","height":"190","title":"Ruby\u306f\u30cf\u30c3\u30b7\u30e5\u306b\u6570\u5024\u3068\u6587\u5b57\u5217\u306ekey\u304c\u6301\u3066\u308b\u3093\u3067\u3059\u306d","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmonmon.hateblo.jp%2Fentry%2F20130116%2F1358321670\" title=\"Ruby\u306f\u30cf\u30c3\u30b7\u30e5\u306b\u6570\u5024\u3068\u6587\u5b57\u5217\u306ekey\u304c\u6301\u3066\u308b\u3093\u3067\u3059\u306d - \u3053\u3093\u306b\u3061\u306f\u3053\u3093\u306b\u3061\u306fmonmon\u3067\u3059\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"http://a0.twimg.com/profile_images/1855035264/2012photo_normal.jpg","width":"100%","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/lesamoureuses/","author_name":"lesamoureuses","provider_name":"Hatena Blog","categories":["ruby","php","perl"],"blog_title":"\u3053\u3093\u306b\u3061\u306f\u3053\u3093\u306b\u3061\u306fmonmon\u3067\u3059\uff01","blog_url":"https://monmon.hateblo.jp/","published":"2013-01-16 16:34:30","url":"https://monmon.hateblo.jp/entry/20130116/1358321670"}