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  <blog_title>@kyanny's blog</blog_title>
  <blog_url>https://blog.kyanny.me/</blog_url>
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    <anon>Perl</anon>
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  <description>追記 http://d.hatena.ne.jp/a666666/20090406/1238986138#c1238990265 でご指摘いただいたように、 yaml フィルターを使って - ~ で undef を表現してやれば良いそうです。 #!/usr/bin/perl use strict; use warnings; use Test::Base; plan tests =&gt; 1 * blocks; sub match { my $input = shift; my $re = qr/^(\w+)\s(\w+)\s(\w+)\s?(\w+)?$/; my @matched = $inp…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2009-04-06 11:48:58</published>
  <title>Test::Base でこういうのどう書けば良いのだろう</title>
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  <url>https://blog.kyanny.me/entry/20090406/1238986138</url>
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