{"id":14078,"date":"2017-01-10T16:26:41","date_gmt":"2017-01-10T07:26:41","guid":{"rendered":"http:\/\/www.sejuku.net\/blog\/?p=14078"},"modified":"2024-05-06T11:40:03","modified_gmt":"2024-05-06T02:40:03","slug":"%e5%9f%ba%e7%a4%8e%e3%81%8b%e3%82%89%e3%82%8f%e3%81%8b%e3%82%8b%ef%bc%81ruby%e3%81%a7%e6%a8%99%e6%ba%96%e5%85%a5%e5%8a%9b%e3%82%92%e6%89%b1%e3%81%86%e6%96%b9%e6%b3%95%ef%bc%88%e8%a4%87%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.sejuku.net\/blog\/14078","title":{"rendered":"\u57fa\u790e\u304b\u3089\u308f\u304b\u308b\uff01Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u65b9\u6cd5\uff08\u8907\u6570\u884c\u3001\u914d\u5217\uff09"},"content":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\uff01Web\u30b3\u30fc\u30c0\u30fc\u30fb\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u8c9d\u539f\uff08@touhicomu<\/a>\uff09\u3067\u3059\u3002<\/p>\n

\u4eca\u65e5\u306f\u3001Ruby\u306e\u6a19\u6e96\u5165\u529b\u306b\u3064\u3044\u3066\u3001\u66f8\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3044\u304d\u306a\u308a\u300c\u6a19\u6e96\u5165\u529b\u300d\u3068\u8a00\u3063\u3066\u3082\u3001\u4f55\u304c\u300c\u6a19\u6e96\u300d\u3067\u4f55\u304c\u300c\u5165\u529b\u300d<\/b>\u306a\u306e\u304b\u3001\u308f\u304b\u308a\u3065\u3089\u3044\u3067\u3059\u3088\u306d\u3002\u305d\u306e\u305f\u3081\u3001

Ruby\u3067\u3069\u3046\u3084\u3063\u3066\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u306e\uff1f<\/div>\u3068\u7591\u554f\u304c\u6d6e\u304b\u3093\u3067\u3057\u307e\u3044\u307e\u3059\u3002\u305d\u3053\u3067\uff01\u4eca\u56de\u306f\u3001
\n
<\/p>\n
    \n
  • Ruby\u306b\u304a\u3051\u308b\u6a19\u6e96\u5165\u529b\u306e\u610f\u5473<\/b><\/li>\n
  • \u6a19\u6e96\u5165\u529b\u3092\u5229\u7528\u3057\u3066\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u3092Ruby\u3067\u53d7\u3051\u53d6\u308b\u65b9\u6cd5<\/b><\/li>\n
  • \u8907\u6570\u884c\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u3092\u6a19\u6e96\u5165\u529b\u3068\u3057\u3066Ruby\u306e\u914d\u5217\u3067\u53d7\u3051\u53d6\u308b\u65b9\u6cd5<\/b><\/li>\n<\/ul>\n<\/div>\n

    \u3068\u3044\u3046\u57fa\u672c\u7684\u306a\u5185\u5bb9\u304b\u3089\u3001
    \n

    <\/p>\n
      \n
    • \u6a19\u6e96\u5165\u529b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6301\u3063\u3066\u3044\u308b\u5909\u6570$stdin\u3001\u5b9a\u6570STDIN\u3092\u4f7f\u3063\u3066\u6a19\u6e96\u5165\u529b\u304b\u3089\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5<\/b><\/li>\n
    • \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306e\u5f15\u6570\u3092Ruby\u3067\u53d7\u3051\u53d6\u308b\u65b9\u6cd5<\/b><\/li>\n
    • while\u3068gets\u3001line\u3092\u4f7f\u3063\u3066\u3001\u4f55\u5ea6\u3082\u6a19\u6e96\u5165\u529b\u304b\u3089\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5165\u529b\u3092\u53d7\u3051\u53d6\u308b\u65b9\u6cd5<\/b><\/li>\n<\/ul>\n<\/div>\n

      \u3068\u3044\u3063\u305f\u5fdc\u7528\u7684\u306a\u5185\u5bb9\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n

      \u6a19\u6e96\u5165\u529b\u3068\u306f<\/h2>\n

      \u6a19\u6e96\u5165\u529b\u3068\u306f\u3001UNIX\u306b\u304a\u3051\u308b\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b<\/b>\u306e\u3053\u3068\u3067\u3059\u3002\u8a66\u3057\u306b\u30bf\u30fc\u30df\u30ca\u30eb\u3067 cat \u30b3\u30de\u30f3\u30c9\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

      cat \u30b3\u30de\u30f3\u30c9\u3092\u300ccat \u2013\u300d\u3067\u8d77\u52d5\u3059\u308b\u3068\u3001\u6a19\u6e96\u5165\u529b\u3067\u3042\u308b\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5165\u529b\u3092\u3001\u305d\u306e\u307e\u307e\u753b\u9762\u306b\u8868\u793a\u3057\u307e\u3059\u3002\uff08cat \u30b3\u30de\u30f3\u30c9\u306f\u3001\u5165\u529b\u3055\u308c\u305f\u6587\u5b57\u5217\u3092\u305d\u306e\u307e\u307e\u753b\u9762\u306b\u51fa\u529b\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3059\uff09<\/p>\n

      $ cat -<\/pre>\n
      \u3059\u308b\u3068\u3001\u300ccat -\u300d\u3068\u5165\u529b\u3057\u305f\u76f4\u4e0b\u3067\u3001\u5165\u529b\u30ab\u30fc\u30bd\u30eb\u304c\u70b9\u6ec5\u3057\u307e\u3059\u3002\u3053\u3053\u306b\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u6587\u5b57\u3092\u5165\u529b\u3067\u304d\u307e\u3059\u3002\u8a66\u3057\u306b\u300chello, world\u300d\u3068\u5165\u529b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u5165\u529b\u306e\u6700\u5f8c\u3067\u306f\u6539\u884c\u30ad\u30fc\u3092\u62bc\u4e0b\u3057\u307e\u3059\u3002<\/p>\n
      $ cat -\r\nhello, world\r\nhello, world<\/pre>\n
      1\u756a\u76ee\u306e\u300chello, world\u300d\u306f\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u5165\u529b\u3057\u305f\u6587\u5b57\u3067\u3059\u30022\u756a\u76ee\u306e\u300chello, world\u300d\u304c\u3001cat \u30b3\u30de\u30f3\u30c9\u304c\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u304b\u3089\u5f97\u305f\u6587\u5b57\u3092\u305d\u306e\u307e\u307e\u753b\u9762\u306b\u8868\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n
      \u3053\u306e\u3088\u3046\u306b\u3001\u6a19\u6e96\u5165\u529b\u3068\u306f\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u5165\u529b\u3057\u305f\u6587\u5b57\u3092\u30b3\u30de\u30f3\u30c9\u3078\u6e21\u3059\u3084\u308a\u65b9<\/b>\u306a\u306e\u3067\u3059\u3002\u3053\u308c\u3060\u3051\u3067\u306f\u3001\u308f\u304b\u308a\u306b\u304f\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u6b21\u7ae0\u4ee5\u964d\u3067\u3001\u5b9f\u969b\u306bRuby\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n
      \u6a19\u6e96\u5165\u529b\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n
      Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u5229\u7528\u3059\u308b<\/h3>\n
      Ruby\u3067\u306f\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u5165\u529b\u3057\u305f\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u3053\u3068\u306e\u3067\u304d\u308b\u30e1\u30bd\u30c3\u30c9\u304c\u8907\u6570\u3042\u308a\u307e\u3059\u3002\u30ad\u30fc\u30dc\u30fc\u30c9\u306f\u4e00\u3064\u306a\u306e\u306b\u3001\u30e1\u30bd\u30c3\u30c9\u304c\u8907\u6570\u3042\u308b\u3053\u3068\u3067\u6df7\u4e71\u3057\u3066\u3057\u307e\u3044\u305d\u3046\u3067\u3059\u306d\u3002<\/p>\n
      \u3067\u3082\u3001\u6574\u7406\u3057\u3066\u899a\u3048\u308c\u3070\u610f\u5916\u306b\u3059\u3093\u306a\u308a\u899a\u3048\u3089\u308c\u307e\u3059\u3002\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u5165\u529b\u3057\u305f\u6587\u5b57\u5217\u306e\u5165\u308a\u53e3\u304c\u4e00\u3064\u3067\u3001\u305d\u306e\u5165\u308a\u53e3\u306b\u5165\u3063\u3066\u304d\u305f\u6587\u5b57\u5217\u3092\u53d6\u308a\u6271\u3046\u3053\u3068\u306e\u3067\u304d\u308b\u65b9\u6cd5\uff08\u30e1\u30bd\u30c3\u30c9\uff09<\/b>\u304c\u8907\u6570\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n
      \u305d\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u4e00\u3064\u304cgets\u3067\u3059\u3002gets\u306f\u3001\u300cget string\u300d\u306e\u7565\u3067\u3001\u610f\u5473\u306f\u305d\u306e\u307e\u307e\u3001\u300c\u6a19\u6e96\u5165\u529b\u306b\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u3055\u308c\u305f\u6587\u5b57\u5217\u3092\u53d6\u5f97\u3059\u308b\u300d<\/b>\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<\/p>\n
      \u3053\u306egets\u3092\u4f7f\u3063\u3066\u3001\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d44\u3093\u3067\u3001Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u6271\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u306a\u304a\u3001gets\u306f\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5165\u529b\u30921\u884c\u305a\u3064\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n
      p '\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002'\r\ninput = gets \r\np input<\/pre>\n
      [\u5b9f\u884c\u7d50\u679c]<\/p>\n
      $ ruby gets.rb\r\n\"\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\n\u3053\u3093\u306b\u3061\u306f\u3002\r\n\"\u3053\u3093\u306b\u3061\u306f\u3002n\"<\/pre>\n
      gets \u3067\u5f97\u305f\u30ad\u30fc\u30dc\u30fc\u30c9\u3067\u5165\u529b\u3057\u305f\u6587\u5b57\u5217\u300c\u3053\u3093\u306b\u3061\u306f\u3002\u300d\u3092\u5909\u6570input\u306b\u5165\u308c\u3001p\u3067input\u3092\u51fa\u529b\u3057\u3066\u3044\u307e\u3059\u3002\u300cn\u300d\u306f\u6539\u884c\u6587\u5b57\u3067\u3059\u3002p\u306b\u3088\u308b\u51fa\u529b\u306e\u4e2d\u306b\u6539\u884c\u6587\u5b57\u304c\u5165\u3063\u3066\u3044\u307e\u3059\u306d\u3002\u6539\u884c\u6587\u5b57\u3092\u53d6\u308a\u9664\u304d\u305f\u3044\uff01\u3068\u3044\u3046\u3068\u304d\u306f\u3001chomp!\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u3067\u7c21\u5358\u306b\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n
      chomp!\u306f\u3001\u6587\u5b57\u5217\u306b\u4f7f\u7528\u3059\u308b\u3068\u3001
      \n
      <\/p>\n
        \n
      • \u6587\u5b57\u5217\u306e\u672b\u5c3e\u306b\u6539\u884c\u6587\u5b57\u304c\u3042\u3063\u305f\u5834\u5408\u3001\u6539\u884c\u6587\u5b57\u3092\u524a\u9664\u3059\u308b<\/b><\/li>\n
      • \u6587\u5b57\u5217\u306e\u672b\u5c3e\u306b\u6539\u884c\u6587\u5b57\u304c\u306a\u304b\u3063\u305f\u5834\u5408\u3001\u306a\u306b\u3082\u3057\u306a\u3044<\/b><\/li>\n<\/ul>\n<\/div>\n
        \u3068\u3044\u3046\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001chomp!\u306fgets\u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u306e\u4ed5\u69d8\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u751f\u307f\u51fa\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<\/p>\n
        p '\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002'\r\ninput = gets\r\np input.chomp!<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        $ ruby gets_chomp.rb\r\n\"\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\n\u3053\u3093\u306b\u3061\u306f\u3002\r\n\"\u3053\u3093\u306b\u3061\u306f\u3002\"<\/pre>\n
        chomp!\u4ed8\u304d\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306e\u5b9f\u884c\u7d50\u679c\u3067\u306f\u3001\u5909\u6570input\u306e\u672b\u5c3e\u306e\u6539\u884c\u6587\u5b57\u300cn\u300d\u304c\u524a\u9664\u3055\u308c\u3066\u3044\u307e\u3059\u306d\u3002<\/p>\n
        \u8907\u6570\u884c\u5165\u529b<\/h3>\n
        gets\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u6587\u5b57\u3092\u30011\u884c\u3057\u304b\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u3001readlines\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3059\u308c\u3070\u3001\u8907\u6570\u884c\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u6587\u5b57\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n
        redalines\u306f\u3001\u8907\u6570\u884c\u306e\u6587\u5b57\u5217\u3092\u30011\u884c\u3054\u3068\u306e\u914d\u5217\u3068\u3057\u3066\u53d6\u5f97\u3057\u307e\u3059\u3002\u914d\u5217\u306e\u8981\u7d20\u306f\u30011\u884c\u5206\u306e\u6587\u5b57\u5217\u3067\u3059\u3002\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001gets\u3068\u9055\u3044\u3001\u6539\u884c\u3092\u5165\u529b\u3057\u3066\u3082\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u306f\u7d42\u4e86\u3057\u306a\u3044<\/strong>\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n
        \u4ee3\u308f\u308a\u306b\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u3092\u7d42\u4e86\u3059\u308b\u306b\u306f\u3001\u300cCtrl+D\uff08\u3042\u308b\u3044\u306fCTRL+Z\uff09\u300d\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n
        [\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9]<\/p>\n
        p '\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044'\r\ninput = readlines\r\np input<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        $ ruby readines.rb\r\n\"\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\"\r\na1\r\na2\r\na3\r\n[\"a1n\", \"a2n\", \"a3n\"]<\/pre>\n
        \u300ca3\u300d\u306e\u672b\u5c3e\u306e\u3068\u3053\u308d\u3067\u3001Ctrl+D\u3092\u5165\u529b\u3057\u3066\u3044\u307e\u3059\u3002\u8907\u6570\u884c\u5165\u529b\u3057\u305f\u7d50\u679c\u306f\u3001\u6587\u5b57\u5217\u306e\u914d\u5217\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
        \u6a19\u6e96\u5165\u529b\u3092\u8868\u3059\u5909\u6570$stdin\u3001\u5b9a\u6570STDIN<\/h2>\n
        Ruby\u3067\u306f\u3001\u6a19\u6e96\u5165\u529b\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3057\u3066\u3042\u3089\u304b\u3058\u3081\u6301\u3063\u3066\u3044\u307e\u3059\u3002Ruby\u3067\u6a19\u6e96\u5165\u529b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001$stdin\u5909\u6570\u304b\u3001STDIN\u5b9a\u6570\u306b\u30a2\u30af\u30bb\u30b9<\/b>\u3057\u307e\u3059\u3002<\/p>\n
        \u300cstdin\u300d\u3068\u306f\u3001\u300cStandard Input\u300d\u306e\u7565\u8a9e\u3067\u3001\u300c\u6a19\u6e96\u5165\u529b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002\u4ee5\u4e0b\u3001\u5177\u4f53\u4f8b\u3092\u5165\u308c\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n
        $stdin\u3068gets<\/h3>\n
        \u4eca\u307e\u3067\u3001gets\u306b\u306f\u30ec\u30b7\u30fc\u30d0\u3068\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u30ec\u30b7\u30fc\u30d0\u3092\u6307\u5b9a\u3057\u306a\u3044gets\u306f\u6a19\u6e96\u5165\u529b\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u5165\u529b\u5148\u3068\u3057\u3066\u52d5\u4f5c\u3057\u307e\u3059\u3002<\/p>\n
        \u4eca\u5ea6\u306f\u3001\u3088\u308a\u5177\u4f53\u7684\u306bgets\u306b\u30ec\u30b7\u30fc\u30d0\u306e$stdin\u3092\u6307\u5b9a\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u898b\u3066\u304d\u307e\u3059\u3002<\/p>\n
        p \"\u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\ninput = $stdin.gets\r\np input<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        $ ruby ruby_stdin_gets.rb\r\n\"\u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\n\u3053\u3093\u306b\u3061\u306f\u3002\r\n\"\u3053\u3093\u306b\u3061\u306f\u3002n\"<\/pre>\n
        \u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001gets\u306e\u30ec\u30b7\u30fc\u30d0\u306b$stdin\u3092\u6307\u5b9a\u3057\u3066\u4f7f\u7528\u3057\u305f\u3068\u304d\u3067\u3082\u3001\u30ec\u30b7\u30fc\u30d0\u306a\u3057\u306egets\u3092\u4f7f\u3063\u305f\u3068\u304d\u3068\u540c\u3058\u304f\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u306e\u5165\u529b\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u53d6\u308a\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5b9a\u6570STDIN\u3092\u4f7f\u3063\u305f\u3068\u304d\u3067\u3082\u540c\u69d8\u3067\u3059\u3002<\/p>\n
        p \"\u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\ninput = STDIN.gets\r\np input<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        $ ruby ruby_stdin_gets2.rb\r\n\"\u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\n\u3053\u3093\u3070\u3093\u306f\u3002\r\n\"\u3053\u3093\u3070\u3093\u306f\u3002n\"<\/pre>\n
        \u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001gets\u306e\u30ec\u30b7\u30fc\u30d0\u306b\u5b9a\u6570STDIN\u3092\u6307\u5b9a\u3057\u3066\u4f7f\u7528\u3057\u305f\u3068\u304d\u3067\u3082\u3001gets\u306e\u30ec\u30b7\u30fc\u30d0\u306b\u5909\u6570$stdin\u3092\u6307\u5b9a\u3057\u3066\u4f7f\u7528\u3057\u305f\u3068\u304d\u3068\u540c\u3058\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3002<\/p>\n
        $stdin\u3068readlines\u3001read<\/h3>\n
        gets\u306f$stdin\u3084STDIN\u3092\u30ec\u30b7\u30fc\u30d0\u306b\u3057\u3066\u3082\u3001\u30ec\u30b7\u30fc\u30d0\u304c\u306a\u3044\u3068\u304d\u3068\u540c\u3058\u52d5\u4f5c\u3092\u3057\u307e\u3057\u305f\u3002readlines\u30e1\u30bd\u30c3\u30c9\u306b\u3001$stdin\u3001STDIN\u3092\u30ec\u30b7\u30fc\u30d0\u306b\u6307\u5b9a\u3057\u305f\u5834\u5408\u3082\u3001\u30ec\u30b7\u30fc\u30d0\u306e\u306a\u3044readlines\u3068\u540c\u3058\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3002<\/p>\n
        \u5b9f\u969b\u306b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u304b\u3081\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
        p '\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044'\r\ninput = $stdin.readlines\r\np input<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        \"\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\"\r\na1\r\na2\r\na3\r\n [\"a1n\", \"a2n\", \"a3n\"]<\/pre>\n
        \u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001readlines\u306e\u30ec\u30b7\u30fc\u30d0\u306b$stdin\u3092\u6307\u5b9a\u3057\u305f\u3068\u304d\u3067\u3082\u3001readliines\u306b\u30ec\u30b7\u30fc\u30d0\u3092\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3068\u540c\u3058\u304f\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u306e\u8907\u6570\u884c\u306e\u5165\u529b\u3092\u914d\u5217\u306b\u5909\u63db\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
        \u6b21\u306b\u3001read\u30e1\u30bd\u30c3\u30c9\u306e\u30ec\u30b7\u30fc\u30d0\u306b$stdin\u3092\u6307\u5b9a\u3057\u305f\u969b\u306e\u52d5\u4f5c\u3092\u3001\u5b9f\u969b\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002read\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\u3092\u4e00\u6c17\u306b\u8aad\u307f\u8fbc\u3093\u3067\u6587\u5b57\u5217\u3068\u3057\u3066\u8fd4\u3059<\/b>\u30e1\u30bd\u30c3\u30c9\u3067\u3059\u3002<\/p>\n
        \u4eca\u56de\u306e\u5834\u5408\u306f\u3001\u6a19\u6e96\u5165\u529b\u306e\u5165\u529b\u304b\u3089CTRL+D\uff08\u3042\u308b\u3044\u306fCTRL+Z\uff09\u307e\u3067\u3092\u4e00\u6c17\u306b\u8aad\u307f\u8fbc\u3093\u3067\u6587\u5b57\u5217\u3068\u3057\u3066\u8fd4\u3057\u307e\u3059\u3002<\/p>\n
        p '\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044'\r\ninput = $stdin.read\r\np input<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        \"\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\"\r\nline1\r\nline2\r\nline3\r\n\"line1nline2nline3n\"<\/pre>\n
        \u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001read\u306e\u30ec\u30b7\u30fc\u30d0\u306b$stdin\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089CTRL+D\uff08\u3042\u308b\u3044\u306fCTRL+Z\uff09\u304c\u5165\u529b\u3055\u308c\u308b\u307e\u3067\u306e\u9593\u306e\u8907\u6570\u884c\u306e\u5165\u529b\u3092\u3059\u3079\u3066\u4e00\u6c17\u306b\u8aad\u307f\u8fbc\u3093\u3067\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u8aad\u307f\u8fbc\u3093\u3060\u5185\u5bb9\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u8fd4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
        \u6a19\u6e96\u5165\u529b\u306e\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n
        \u3082\u3046\u4e00\u3064\u306e\u6a19\u6e96\u5165\u529b\u3001ARGV<\/h3>\n
        Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u5b9f\u884c\u6642\u306b\u3082\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u3001Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u5024\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30bf\u30fc\u30df\u30ca\u30eb\u3067Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3059\u308b\u969b\u306b\u3001<\/p>\n
        $ ruby argv.rb a<\/pre>\n
        \u306a\u3069\u306e\u3088\u3046\u306b\u6307\u5b9a\u3059\u308c\u3070\u3001Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u3001\u5024\u300ca\u300d\u304c\u6e21\u308a\u307e\u3059\u3002\u3053\u306e\u30bf\u30fc\u30df\u30ca\u30eb\u4e0a\u3067\u4e0e\u3048\u3089\u308c\u305f\u5024\u306f\u3001Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u306f\u3001\u300cARGV\u300d\u3068\u3044\u3046\u5909\u6570\u306b\u914d\u5217\u3068\u3057\u3066\u4fdd\u6301\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n
        \u5b9f\u969b\u306bRuby\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u7d44\u3093\u3067\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u5024\u300ca\u300d\u304c\u6e21\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
        [\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9]<\/p>\n
        p ARGV[0]<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        $ ruby argv.rb a\r\n\"a\"<\/pre>\n
        \u4e0a\u8a18\u306e\u3088\u3046\u306b\u3001\u5024\u300ca\u300d\u306f\u3001Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u306eARGV\u914d\u5217\u306e0\u756a\u76ee\u306b\u3001\u6587\u5b57\u5217\u300c\u201da\u201d\u300d\u3068\u3057\u3066\u5165\u3063\u3066\u3044\u307e\u3059\u3002\u6b21\u306b\u3001\u5fdc\u7528\u3068\u3057\u3066\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u306e\u6a19\u6e96\u5165\u529b\u304b\u3089\u8907\u6570\u306e\u5024\u3092\u6e21\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n
        \u30bf\u30fc\u30df\u30ca\u30eb\u4e0a\u3067\u3001\u5024\u3092\u7a7a\u767d\u3067\u533a\u5207\u3063\u3066\u8907\u6570\u500b\u6307\u5b9a\u3059\u308b\u3068\u3001\u305d\u308c\u3089\u306e\u5024\u306fRuby\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u306f\u3001ARGV\u5909\u6570\u306b\u914d\u5217\u3067\u683c\u7d0d\u3055\u308c\u307e\u3059\u3002ARGV\u5909\u6570\u304b\u3089\u306f\u3001\u914d\u5217\u306e\u8981\u7d20\u3068\u3057\u3066\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u4e0a\u3067\u6307\u5b9a\u3055\u308c\u305f\u5024\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n
        \u3053\u3053\u3067\u306f\u3001p\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001ARGV\u5909\u6570\u304c\u30bf\u30fc\u30df\u30ca\u30eb\u4e0a\u3067\u6307\u5b9a\u3057\u305f\u5024\u3092\u3001\u914d\u5217\u3068\u3057\u3066\u4fdd\u6301<\/b>\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n
        [\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9]<\/p>\n
        p ARGV<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        $ ruby argv.rb a r g  v\r\n[\"a\", \"r\", \"g\", \"v\"]<\/pre>\n
        \u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001ARGV\u306f\u914d\u5217\u3067\u3042\u308a\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u3067\u6e21\u3055\u308c\u305f\u5024\u3092\u4fdd\u6301\u3057\u3066\u3044\u307e\u3059\u3002\u3042\u3068\u306f\u3001Ruby\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u4e2d\u3067\u3001\u597d\u304d\u306a\u6642\u306bARGV\u304b\u3089\u5024\u3092\u53d6\u308a\u51fa\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n
        while\u3068gets\u3001line\u3067\u5165\u529b\u30eb\u30fc\u30d7<\/h3>\n
        gets\u306f\u6a19\u6e96\u5165\u529b\u304b\u30891\u884c\u3057\u304b\u5165\u529b\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n
        \u3057\u304b\u3057\u3001while\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089CTRL+D\uff08\u3042\u308b\u3044\u306fCTRL+Z\uff09\u304c\u5165\u529b\u3055\u308c\u308b\u307e\u3067\u306e\u5165\u529b\u3092\u30011\u884c\u305a\u3064\u3067\u3059\u304c\u3001\u6b62\u307e\u3089\u305a\u306b\u7d9a\u3051\u3066\u53d7\u3051\u53d6\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
        \u5b9f\u969b\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u307f\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u306a\u304a\u3001while\u306e\u6761\u4ef6\u5f0f\u306b<\/p>\n
        while lien = gets<\/pre>\n
        \u3068\u300cline = gets\u300d\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3053\u3068\u306b\u3088\u308a\u3001\u4ee3\u5165\u6f14\u7b97\u5b50=\u306e\u5b9f\u884c\u7d50\u679c\u304c\u3001while\u306e\u6761\u4ef6\u5f0f\u306e\u5024\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
        \u300c=\u300d\u306e\u5b9f\u884c\u7d50\u679c\u3068\u306f\u3001\u5909\u6570line\u3078gets\u306e\u5024\u3092\u4ee3\u5165\u3057\u305f\u5f8c\u306eline\u306e\u5024\u306e\u3053\u3068\u3067\u3059\u3002\u901a\u5e38gets\u306f\u6a19\u6e96\u5165\u529b\u306b\u5165\u529b\u3055\u308c\u305f\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u8fd4\u3057\u307e\u3059\u3002<\/p>\n
        \u305d\u3057\u3066\u3001\u5165\u529b\u306e\u7d42\u308f\u308a\u3092\u793a\u3059CTRL\uff0bD\uff08\u3042\u308b\u3044\u306fCTRL+Z\uff09\u304c\u5165\u529b\u3055\u308c\u305f\u3068\u304d\u306f\u3001gets\u306fnil\u3092\u8fd4\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001line\u3082nil\u306b\u306a\u308a\u3001while\u306e\u6761\u4ef6\u5f0f\u306e\u5024\u304cnil\u3068\u306a\u308a\u3001while\u30eb\u30fc\u30d7\u304c\u7d42\u4e86\u3057\u307e\u3059\u3002<\/p>\n
        puts \"\u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\r\nwhile line = gets\r\n  p line.chomp\r\nend<\/pre>\n
        [\u5b9f\u884c\u7d50\u679c]<\/p>\n
        \u4f55\u304b\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\r\nhello\r\n\"hello\"\r\ngood morning!\r\n\"good morning!\"\r\nsee you!\r\n\"see you!\"<\/pre>\n
        \u4ee5\u4e0a\u306e\u3088\u3046\u306b\u3001while\u30eb\u30fc\u30d7\u306e\u304a\u304b\u3052\u3067\u3001CTRL+D\uff08\u3042\u308b\u3044\u306fCTRL+Z\uff09\u304c\u5165\u529b\u3055\u308c\u308b\u307e\u3067\u3001\u7e70\u308a\u8fd4\u3057gets\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n
        \u307e\u3068\u3081<\/h2>\n
        \u3044\u304b\u304c\u3067\u3057\u305f\u3067\u3057\u3087\u3046\u304b\u3002\u3053\u3053\u3067\u306f\u3001Ruby\u3068\u6a19\u6e96\u5165\u529b\u306e\u95a2\u4fc2\u306b\u3064\u3044\u3066\u3001\u4e00\u901a\u308a\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n
        \u6a19\u6e96\u5165\u529b\u3068\u8a00\u308f\u308c\u308b\u3068\u3001\u3059\u3054\u304f\u96e3\u3057\u3044\u6982\u5ff5\u306e\u3088\u3046\u306b\u69cb\u3048\u3066\u3057\u307e\u3044\u305d\u3046\u3067\u3059\u304c\u3001\u6a19\u6e96\u5165\u529b\u306f\u96e3\u3057\u304f\u8003\u3048\u305a\u3001\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u3068\u8003\u3048\u308c\u3070\u3001\u8151\u306b\u843d\u3061\u3084\u3059\u3044\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
        \u5b66\u7fd2\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u632f\u308a\u8fd4\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002
        \n
        <\/p>\n
          \n
        • \u6a19\u6e96\u5165\u529b\u3068\u306f\u30ad\u30fc\u30dc\u30fc\u30c9\u304b\u3089\u306e\u5165\u529b\u306e\u3053\u3068\u3002<\/b><\/li>\n
        • Ruby\u3067\u6a19\u6e96\u5165\u529b\u304b\u3089\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5165\u529b\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001gets\u3092\u4f7f\u3046\u3068\u4fbf\u5229\u3002<\/b><\/li>\n
        • gets\u3067\u5165\u529b\u3057\u305f\u6587\u5b57\u5217\u306b\u306f\u6539\u884c\u30b3\u30fc\u30c9\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001chomp!\u3067\u6539\u884c\u30b3\u30fc\u30c9\u3060\u3051\u524a\u9664\u3059\u308b\u3002<\/b><\/li>\n
        • \u6a19\u6e96\u5165\u529b\u304b\u3089\u8907\u6570\u884c\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001readlines\u3092\u4f7f\u7528\u3059\u308b\u3002<\/b><\/li>\n
        • Ruby\u306f\u6a19\u6e96\u5165\u529b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6301\u3063\u3066\u304a\u308a\u3001\u305d\u308c\u306f\u5909\u6570$stdin\u3001\u5b9a\u6570STDIN\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b<\/b><\/li>\n
        • $stdin\u3001STDIN\u3092\u30ec\u30b7\u30fc\u30d0\u3068\u3057\u3066\u3001gets\u3001readlines\u3001read\u306a\u3069\u304c\u4f7f\u7528\u3067\u304d\u308b\u3002<\/b><\/li>\n
        • \u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306e\u6587\u5b57\u5217\u306f\u914d\u5217ARGV\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u3002<\/b><\/li>\n
        • while\u3068gets\u3001line\u3092\u4f7f\u3063\u3066\u3001\u6a19\u6e96\u5165\u529b\u304b\u3089\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u5165\u529b\u3092\u4f55\u884c\u3067\u3082\u53d6\u5f97\u3067\u304d\u308b\u3002<\/b><\/li>\n<\/ul>\n<\/div>\n
          \u4f7f\u3044\u65b9\u3092\u5fd8\u308c\u3066\u3057\u307e\u3063\u305f\u3089\u3001\u307e\u305f\u3053\u306e\u30da\u30fc\u30b8\u3092\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u3053\u3093\u306b\u3061\u306f\uff01Web\u30b3\u30fc\u30c0\u30fc\u30fb\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306e\u8c9d\u539f\uff08@touhicomu\uff09\u3067\u3059\u3002 \u4eca\u65e5\u306f\u3001Ruby\u306e\u6a19\u6e96\u5165\u529b\u306b\u3064\u3044\u3066\u3001\u66f8\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3044\u304d\u306a\u308a\u300c\u6a19\u6e96\u5165\u529b\u300d\u3068\u8a00\u3063\u3066\u3082\u3001\u4f55\u304c\u300c\u6a19\u6e96\u300d\u3067\u4f55\u304c\u300c\u5165\u529b\u300d\u306a\u306e\u304b\u3001\u308f\u304b\u308a\u3065\u3089\u3044\u3067\u3059\u3088\u306d […]<\/p>\n","protected":false},"author":4,"featured_media":41117,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"swell_btn_cv_data":"","footnotes":""},"categories":[2352],"tags":[114,68],"class_list":["post-14078","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ruby-study","tag-ruby","tag-68"],"acf":[],"yoast_head":"\n\u57fa\u790e\u304b\u3089\u308f\u304b\u308b\uff01Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u65b9\u6cd5\uff08\u8907\u6570\u884c\u3001\u914d\u5217\uff09 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0<\/title>\n<meta name=\"description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u57fa\u790e\u304b\u3089\u308f\u304b\u308b\uff01Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u65b9\u6cd5\uff08\u8907\u6570\u884c\u3001\u914d\u5217\uff09 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sejuku.net\/blog\/14078\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u57fa\u790e\u304b\u3089\u308f\u304b\u308b\uff01Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u65b9\u6cd5\uff08\u8907\u6570\u884c\u3001\u914d\u5217\uff09 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" \/>\n<meta property=\"og:description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u57fa\u790e\u304b\u3089\u308f\u304b\u308b\uff01Ruby\u3067\u6a19\u6e96\u5165\u529b\u3092\u6271\u3046\u65b9\u6cd5\uff08\u8907\u6570\u884c\u3001\u914d\u5217\uff09 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sejuku.net\/blog\/14078\" \/>\n<meta property=\"og:site_name\" content=\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sejuku2013\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/sejuku2013\/\" \/>\n<meta property=\"article:published_time\" content=\"2017-01-10T07:26:41+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-06T02:40:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2017\/12\/20171228_ruby_stdin.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/samuraijuku\" \/>\n<meta name=\"twitter:site\" content=\"@samuraijuku\" \/>\n<script type=\"application\/ld+json\" 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