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  <author_name>sylph01</author_name>
  <author_url>https://blog.hatena.ne.jp/sylph01/</author_url>
  <blog_title>そんなことはさておいて(archive)</blog_title>
  <blog_url>https://sylph01a.hatenablog.jp/</blog_url>
  <categories>
    <anon>programming</anon>
    <anon>ruby</anon>
    <anon>programming</anon>
    <anon>ruby</anon>
  </categories>
  <description>オブジェクト指向ならあんな書き方しねえよ、ということで修正。Arrayに対してメソッドを追加する方法で。 class Array def deletemin_comp x a = self.dup a.sort! for i in 0 .. a.size - 1 if a[i] &gt; x self.delete_at(self.index(a[i])) return a[i] end end return nil end def returnmin_comp x a = self.dup a.sort! for i in 0 .. a.size - 1 if a[i] &gt; x return a[…</description>
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  <image_url></image_url>
  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2011-05-22 02:56:43</published>
  <title></title>
  <type>rich</type>
  <url>https://sylph01a.hatenablog.jp/entry/20110522/1306087003</url>
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