{"id":2052,"date":"2013-09-11T10:29:57","date_gmt":"2013-09-11T01:29:57","guid":{"rendered":"http:\/\/codaholic.org\/?p=2052"},"modified":"2020-08-24T00:44:24","modified_gmt":"2020-08-23T15:44:24","slug":"ruby-rss-%e3%81%a7%e4%bd%bf%e3%82%8f%e3%82%8c%e3%81%a6%e3%81%84%e3%82%8b-xml-%e3%82%92%e3%83%91%e3%83%bc%e3%82%b9%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/codaholic.org\/?p=2052","title":{"rendered":"[Ruby] RSS \u3067\u4f7f\u308f\u308c\u3066\u3044\u308b XML \u3092\u30d1\u30fc\u30b9\u3059\u308b"},"content":{"rendered":"<p>Ruby 2.0.0 \u3067\u3001RSS \u3067\u4f7f\u308f\u308c\u3066\u3044\u308b XML \u3092\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63a2\u3057\u305f\u3068\u3053\u308d\u3001<a href=\"http:\/\/doc.ruby-lang.org\/ja\/2.0.0\/library\/rss.html\" target=\"_blank\" rel=\"noopener noreferrer\">RSS\u30e9\u30a4\u30d6\u30e9\u30ea<\/a>\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002\u8a66\u3057\u3066\u307f\u305f\u3089\u975e\u5e38\u306b\u7c21\u5358\u306b\u30d1\u30fc\u30b9\u3067\u304d\u307e\u3057\u3066\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u4e0b\u8a18\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n<p>\u4e0b\u8a18\u306fYahoo!\u30cb\u30e5\u30fc\u30b9\u306e\u30c8\u30d4\u30c3\u30af\u30b9\u306e RSS \u3067\u914d\u4fe1\u3055\u308c\u3066\u3044\u308b\u8a18\u4e8b\u306e\u30bf\u30a4\u30c8\u30eb\u3092\u3059\u3079\u3066\u629c\u304d\u51fa\u3059\u30b3\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<pre><code class=\"language-ruby\">require 'rss'\nrequire 'net\/http'\n\nxml = Net::HTTP.get('rss.dailynews.yahoo.co.jp', '\/fc\/rss.xml')\n\ndoc = RSS::Parser.parse(xml)\ndoc.items.each do |i| \n  p i.title\nend\n<\/code><\/pre>\n<p><strong>4\u884c\u76ee<\/strong><br \/>\nRSS \u306e URL \u306b\u5bfe\u3057\u3066 GET \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u308a\u3001\u7d50\u679c\u306e XML \u3092\u5909\u6570 xml \u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p><strong>6\u884c\u76ee<\/strong><br \/>\nRSS::Parser \u306e parse \u30e1\u30bd\u30c3\u30c9\u306e\u5f15\u6570\u306b XML \u30c7\u30fc\u30bf\u3092\u6e21\u3059\u3053\u3068\u3067\u30d1\u30fc\u30b9\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u30d1\u30fc\u30b9\u3055\u308c\u305f\u7d50\u679c\u3068\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5909\u6570 doc \u306b\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n<p><strong>7\u884c\u76ee<\/strong><br \/>\ndoc.items.each \u3068\u3059\u308b\u3053\u3068\u3067\u3001RSS \u306b\u542b\u307e\u308c\u308b\u5168\u3066\u306e item \u306b\u5bfe\u3057\u3066\u51e6\u7406\u3092\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001title \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u3067\u3001\u5404\u8a18\u4e8b\u306e\u30bf\u30a4\u30c8\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ruby 2.0.0 \u3067\u3001RSS \u3067\u4f7f\u308f\u308c\u3066\u3044\u308b XML \u3092\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63a2\u3057\u305f\u3068\u3053\u308d\u3001RSS\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002\u8a66\u3057\u3066\u307f\u305f\u3089\u975e\u5e38\u306b\u7c21\u5358\u306b\u30d1\u30fc\u30b9\u3067\u304d\u307e\u3057\u3066\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u4e0b\u8a18\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[217],"tags":[233,282],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8gd1W-x6","_links":{"self":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/2052"}],"collection":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2052"}],"version-history":[{"count":9,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/2052\/revisions"}],"predecessor-version":[{"id":2523,"href":"https:\/\/codaholic.org\/index.php?rest_route=\/wp\/v2\/posts\/2052\/revisions\/2523"}],"wp:attachment":[{"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codaholic.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}