{"categories":["tdd","ruby"],"author_name":"masasuz","provider_url":"https://hatena.blog","height":"190","image_url":null,"width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.masasuzu.net%2Fentry%2F20090727%2F1248694117\" title=\"\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580\u3092Ruby\u3067\u5199\u7d4c\u3057\u3066\u307f\u305f\u300211 - \u76ee\u306e\u524d\u306b\u50d5\u3089\u306e\u9053\u304c\u3042\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://blog.masasuzu.net/entry/20090727/1248694117","blog_url":"https://blog.masasuzu.net/","description":"11\u7ae0\u3067\u5b9f\u65bd\u3057\u305f\u3053\u3068 Dollar\u30af\u30e9\u30b9\u3001Franc\u30af\u30e9\u30b9\u306e\u524a\u9664 money.rb #!/usr/bin/ruby #coding: utf-8 # \u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u958011\u7ae0 \u8af8\u60aa\u306e\u6839\u6e90 class Money attr_accessor :amount, :currency protected :amount def initialize(amount, currency) @amount = amount @currency = currency end def ==(other) return @amount == other.amount && @currency == other.c\u2026","author_url":"https://blog.hatena.ne.jp/masasuz/","provider_name":"Hatena Blog","title":"\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580\u3092Ruby\u3067\u5199\u7d4c\u3057\u3066\u307f\u305f\u300211","published":"2009-07-27 20:28:37","type":"rich","blog_title":"\u76ee\u306e\u524d\u306b\u50d5\u3089\u306e\u9053\u304c\u3042\u308b","version":"1.0"}