{"url":"https://gfx.hatenadiary.org/entry/20090202/1233550724","type":"rich","blog_title":"Islands in the byte stream (legacy)","author_name":"gfx","published":"2009-02-02 13:58:44","title":"FieldHash\u3092\u4f7f\u3063\u305fInside-Out\u30af\u30e9\u30b9\u3042\u308c\u3053\u308c","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgfx.hatenadiary.org%2Fentry%2F20090202%2F1233550724\" title=\"FieldHash\u3092\u4f7f\u3063\u305fInside-Out\u30af\u30e9\u30b9\u3042\u308c\u3053\u308c - Islands in the byte stream (legacy)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","categories":["Perl"],"version":"1.0","description":"Hash::Util::FieldHash\u3092\u4f7f\u3046\u3068Inside-Out\u30af\u30e9\u30b9\u3092\u7c21\u5358\u306b\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u3068\u3044\u3063\u3066\u3082\uff0c\u3053\u308c\u306f\u30af\u30e9\u30b9\u30d3\u30eb\u30c0\u30fc\u3067\u306f\u306a\u3044\u306e\u3067\u3042\u304f\u307e\u3067\u3082\u300c\u4f55\u3082\u4f7f\u308f\u305a\u306b\u30af\u30e9\u30b9\u3092\u66f8\u304f\u306e\u3068\u540c\u3058\u304f\u3089\u3044\u7c21\u5358\u306b\u300d\u3068\u3044\u3046\u7a0b\u5ea6\u3067\u3057\u304b\u306a\u3044\u304c\u3002 # Book.pm package Book; use strict; use Hash::Util::FieldHash qw(fieldhashes); fieldhashes \\my(%title_of, %author_of); sub new{ my($class, $title, $author) = @_; my $self = bless {}, $c\u2026","author_url":"https://blog.hatena.ne.jp/gfx/","blog_url":"https://gfx.hatenadiary.org/","width":"100%","image_url":null,"provider_url":"https://hatena.blog"}