{"url":"https://masasuzu.hatenablog.jp/entry/20090727/1248694534","type":"rich","provider_url":"https://hatena.blog","author_name":"masasuz","image_url":null,"published":"2009-07-27 20:35:34","height":"190","categories":["tdd","ruby"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmasasuzu.hatenablog.jp%2Fentry%2F20090727%2F1248694534\" title=\"\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580\u3092Ruby\u3067\u5199\u7d4c\u3057\u3066\u307f\u305f\u300212 - \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>","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/masasuz/","title":"\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580\u3092Ruby\u3067\u5199\u7d4c\u3057\u3066\u307f\u305f\u300212","width":"100%","description":"12\u7ae0\u3067\u5b9f\u65bd\u3057\u305f\u3053\u3068 Expression\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u306e\u8ffd\u52a0 +()\u30e1\u30bd\u30c3\u30c9\u306e\u8ffd\u52a0 Bank\u30af\u30e9\u30b9\u306e\u4eee\u5b9f\u88c5 money.rb \u9759\u7684\u578b\u4ed8\u3051\u3067\u3042\u308bJava\u306e\u30b3\u30fc\u30c9\u304b\u3089\u5199\u7d4c\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u4e0d\u81ea\u7136\u306a\u90e8\u5206\u304c\u591a\u3005\u3042\u308a\u307e\u3059\u3002\u3001 #!/usr/bin/ruby #coding: utf-8 # \u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u958012\u7ae0 \u3064\u3044\u306b\u52a0\u6cd5 class Expression end class Money < Expression attr_accessor :amount, :currency protected :amount def initialize(amount, currency) @amount = a\u2026","version":"1.0","blog_title":"\u76ee\u306e\u524d\u306b\u50d5\u3089\u306e\u9053\u304c\u3042\u308b","blog_url":"https://masasuzu.hatenablog.jp/"}