{"id":58389,"date":"2018-03-29T08:32:23","date_gmt":"2018-03-28T23:32:23","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=58389"},"modified":"2018-03-29T08:32:23","modified_gmt":"2018-03-28T23:32:23","slug":"ruby-2-5-1-released","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/ruby-2-5-1-released\/","title":{"rendered":"Ruby 2.5.1\/2.4.4\/2.3.7\/2.2.10\u304c\u30ea\u30ea\u30fc\u30b9 - \u4e0d\u5177\u5408\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u3078\u306e\u5bfe\u5fdc"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2016\/04\/Iruby-2.jpg\" alt=\"Ruby 2\" title=\"ruby 2.jpg\" border=\"0\" width=\"800\" height=\"600\" \/><\/p>\n<p>Ruby\u958b\u767a\u30c1\u30fc\u30e0\u306f3\u670828\u65e5\u3001Ruby\u306e\u5404\u7cfb\u5217\u306e\u6700\u65b0\u7248\u3001<a href=\"https:\/\/www.ruby-lang.org\/ja\/news\/2018\/03\/28\/ruby-2-5-1-released\/\">Ruby 2.5.1<\/a>\u3001<a href=\"https:\/\/www.ruby-lang.org\/ja\/news\/2018\/03\/28\/ruby-2-4-4-released\/\">Ruby 2.4.4<\/a>\u3001<a href=\"https:\/\/www.ruby-lang.org\/ja\/news\/2018\/03\/28\/ruby-2-3-7-released\/\">Ruby 2.3.7<\/a>\u3001<a href=\"https:\/\/www.ruby-lang.org\/ja\/news\/2018\/03\/28\/ruby-2-2-10-released\/\">Ruby 2.2.10<\/a>\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u73fe\u5728\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u5404\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u3055\u308c\u305f\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u305d\u308c\u305e\u308c\u4e0d\u5177\u5408\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u306e\u4fee\u6b63\u304c\u884c\u308f\u308c\u305f\u30de\u30a4\u30ca\u30fc\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u7248\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Ruby 2.5.1<\/h2>\n<p>Ruby 2.5.1\u3067\u306f\u3001WEBrick\u306eHTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u507d\u88c5\u306e\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3084\u3001Tempfile\u304a\u3088\u3073Tempdir\u306e\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u306a\u3069\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u78ba\u8a8d\u3057\u3066\u307f\u305f\u3068\u3053\u308dRuby 2.5.0\u304cCentOS 6\u74b0\u5883\u3067\u30d3\u30eb\u30c9\u3067\u304d\u306a\u304b\u3063\u305f\u554f\u984c\u3082\u89e3\u6c7a\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/http-response-splitting-in-webrick-cve-2017-17742\/\">CVE-2017-17742: WEBrick \u306b\u304a\u3051\u308b HTTP \u30ec\u30b9\u30dd\u30f3\u30b9\u507d\u88c5\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/unintentional-file-and-directory-creation-with-directory-traversal-cve-2018-6914\/\">CVE-2018-6914: Tempfile \u304a\u3088\u3073 Tmpdir \u3067\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3092\u4f34\u3046\u610f\u56f3\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f5c\u6210\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/large-request-dos-in-webrick-cve-2018-8777\/\">CVE-2018-8777: WEBrick \u306b\u304a\u3051\u308b\u5de8\u5927\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3068\u3082\u306a\u3046 DoS \u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/buffer-under-read-unpack-cve-2018-8778\/\">CVE-2018-8778: String#unpack \u306b\u304a\u3051\u308b\u7bc4\u56f2\u5916\u8aad\u307f\u8fbc\u307f\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-unixsocket-cve-2018-8779\/\">CVE-2018-8779: UNIX \u30c9\u30e1\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30bd\u30b1\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-dir-cve-2018-8780\/\">CVE-2018-8780: Dir \u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/02\/17\/multiple-vulnerabilities-in-rubygems\/\">RubyGems \u306e\u8907\u6570\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<\/ul>\n<\/blockquote>\n<h2>Ruby 2.4.4<\/h2>\n<p>Ruby 2.4.4\u3067\u3082\u3001WEBrick\u306eHTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u507d\u88c5\u306e\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3084\u3001Tempfile\u304a\u3088\u3073Tempdir\u306e\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u306a\u3069\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/http-response-splitting-in-webrick-cve-2017-17742\/\">CVE-2017-17742: WEBrick \u306b\u304a\u3051\u308b HTTP \u30ec\u30b9\u30dd\u30f3\u30b9\u507d\u88c5\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/unintentional-file-and-directory-creation-with-directory-traversal-cve-2018-6914\/\">CVE-2018-6914: Tempfile \u304a\u3088\u3073 Tmpdir \u3067\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3092\u4f34\u3046\u610f\u56f3\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f5c\u6210\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/large-request-dos-in-webrick-cve-2018-8777\/\">CVE-2018-8777: WEBrick \u306b\u304a\u3051\u308b\u5de8\u5927\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3068\u3082\u306a\u3046 DoS \u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/buffer-under-read-unpack-cve-2018-8778\/\">CVE-2018-8778: String#unpack \u306b\u304a\u3051\u308b\u7bc4\u56f2\u5916\u8aad\u307f\u8fbc\u307f\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-unixsocket-cve-2018-8779\/\">CVE-2018-8779: UNIX \u30c9\u30e1\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30bd\u30b1\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-dir-cve-2018-8780\/\">CVE-2018-8780: Dir \u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/02\/17\/multiple-vulnerabilities-in-rubygems\/\">RubyGems \u306e\u8907\u6570\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<\/ul>\n<\/blockquote>\n<h2>Ruby 2.3.7<\/h2>\n<p>Ruby 2.3.7\u306e\u4fee\u6b63\u70b9\u3082\u540c\u69d8\u3067\u3059\u3002\u305f\u3060\u30572.3\u7cfb\u5217\u306f\u4eca\u56de\u306e\u30ea\u30ea\u30fc\u30b9\u3092\u3082\u3063\u3066\u901a\u5e38\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30d5\u30a7\u30fc\u30ba\u3092\u7d42\u4e86\u3057\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30d5\u30a7\u30fc\u30ba\u3078\u79fb\u884c\u3059\u308b\u3053\u3068\u304c\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eca\u5f8c\u306f\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u554f\u984c\u3078\u306e\u5bfe\u5fdc\u306e\u307f\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/http-response-splitting-in-webrick-cve-2017-17742\/\">CVE-2017-17742: WEBrick \u306b\u304a\u3051\u308b HTTP \u30ec\u30b9\u30dd\u30f3\u30b9\u507d\u88c5\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/large-request-dos-in-webrick-cve-2018-8777\/\">CVE-2018-8777: WEBrick \u306b\u304a\u3051\u308b\u5de8\u5927\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3068\u3082\u306a\u3046 DoS \u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/unintentional-file-and-directory-creation-with-directory-traversal-cve-2018-6914\/\">CVE-2018-6914: Tempfile \u304a\u3088\u3073 Tmpdir \u3067\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3092\u4f34\u3046\u610f\u56f3\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f5c\u6210\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/buffer-under-read-unpack-cve-2018-8778\/\">CVE-2018-8778: String#unpack \u306b\u304a\u3051\u308b\u7bc4\u56f2\u5916\u8aad\u307f\u8fbc\u307f\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-unixsocket-cve-2018-8779\/\">CVE-2018-8779: UNIX \u30c9\u30e1\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30bd\u30b1\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-dir-cve-2018-8780\/\">CVE-2018-8780: Dir \u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/02\/17\/multiple-vulnerabilities-in-rubygems\/\">RubyGems \u306e\u8907\u6570\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<\/ul>\n<\/blockquote>\n<h2>Ruby 2.2.10<\/h2>\n<p>Ruby 2.3.7\u306e\u4fee\u6b63\u70b9\u3082\u540c\u69d8\u3067\u3059\u3002Ruby 2.2\u7cfb\u5217\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30d5\u30a7\u30fc\u30ba\u306b\u3042\u308a\u3001\u4eca\u6708\u524d\u6d25\u3092\u3082\u3063\u30662.2\u7cfb\u5217\u306e\u516c\u5f0f\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3042\u308b\u3068\u6848\u5185\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/http-response-splitting-in-webrick-cve-2017-17742\/\">CVE-2017-17742: WEBrick \u306b\u304a\u3051\u308b HTTP \u30ec\u30b9\u30dd\u30f3\u30b9\u507d\u88c5\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/large-request-dos-in-webrick-cve-2018-8777\/\">CVE-2018-8777: WEBrick \u306b\u304a\u3051\u308b\u5de8\u5927\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3068\u3082\u306a\u3046 DoS \u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/unintentional-file-and-directory-creation-with-directory-traversal-cve-2018-6914\/\">CVE-2018-6914: Tempfile \u304a\u3088\u3073 Tmpdir \u3067\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3092\u4f34\u3046\u610f\u56f3\u3057\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u307e\u305f\u306f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4f5c\u6210\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/buffer-under-read-unpack-cve-2018-8778\/\">CVE-2018-8778: String#unpack \u306b\u304a\u3051\u308b\u7bc4\u56f2\u5916\u8aad\u307f\u8fbc\u307f\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-unixsocket-cve-2018-8779\/\">CVE-2018-8779: UNIX \u30c9\u30e1\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30bd\u30b1\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/03\/28\/poisoned-nul-byte-dir-cve-2018-8780\/\">CVE-2018-8780: Dir \u306b\u304a\u3044\u3066 NUL \u6587\u5b57\u633f\u5165\u306b\u3088\u308a\u610f\u56f3\u3057\u306a\u3044\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3046\u308b\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<li><a href=\"\/ja\/news\/2018\/02\/17\/multiple-vulnerabilities-in-rubygems\/\">RubyGems \u306e\u8907\u6570\u306e\u8106\u5f31\u6027\u306b\u3064\u3044\u3066<\/a>\u3078\u306e\u5bfe\u5fdc<\/li>\n<\/ul>\n<\/blockquote>\n<table>\n<tr>\n<th rowspan='4' style='white-space: nowrap;'><img decoding=\"async\" style=\"max-width: 52px; height: auto;\" src=\"\/assets\/pc-301b359275e3cfd18baf480ee6dd6d484a27fdc417431ff7dd5cd26d895260b0.png\" alt=\"Pc\" \/><\/th>\n<th style='white-space: nowrap;'>\u30bf\u30a4\u30c8\u30eb<\/th>\n<td>Ruby<\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u516c\u5f0f\u30b5\u30a4\u30c8<\/th>\n<td><a href=\"http:\/\/www.ruby-lang.org\/ja\/\">http:\/\/www.ruby-lang.org\/ja\/<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u30bd\u30d5\u30c8\u30a2\u30f3\u30c6\u30ca<\/th>\n<td><a href=\"https:\/\/softantenna.com\/softwares\/1964-ruby\">https:\/\/softantenna.com\/softwares\/1964-ruby<\/a><\/td>\n<\/tr>\n<tr>\n<th style='white-space: nowrap;'>\u8aac\u660e<\/th>\n<td>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30b9\u30af\u30ea\u30d7\u30c8\u8a00\u8a9e\u3002<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Ruby\u958b\u767a\u30c1\u30fc\u30e0\u306f3\u670828\u65e5\u3001Ruby\u306e\u5404\u7cfb\u5217\u306e\u6700\u65b0\u7248\u3001Ruby 2.5.1\u3001Ruby 2.4.4\u3001Ruby 2.3.7\u3001Ruby 2.2.10\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u307e\u3057\u305f\u3002 \u73fe\u5728\u516c\u5f0f\u30b5\u30a4\u30c8\u3088\u308a\u5404\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":37835,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[154],"class_list":["post-58389","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-ruby"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/58389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=58389"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/58389\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/37835"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=58389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=58389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=58389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}