{"type":"rich","url":"https://masasuzu.hatenablog.jp/entry/20090723/1248351759","title":"\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580\u3092Ruby\u3067\u5199\u7d4c\u3057\u3066\u307f\u305f\u300210","author_url":"https://blog.hatena.ne.jp/masasuz/","author_name":"masasuz","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmasasuzu.hatenablog.jp%2Fentry%2F20090723%2F1248351759\" title=\"\u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u9580\u3092Ruby\u3067\u5199\u7d4c\u3057\u3066\u307f\u305f\u300210 - \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>","height":"190","width":"100%","blog_url":"https://masasuzu.hatenablog.jp/","categories":["tdd","ruby"],"published":"2009-07-23 21:22:39","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","blog_title":"\u76ee\u306e\u524d\u306b\u50d5\u3089\u306e\u9053\u304c\u3042\u308b","version":"1.0","image_url":null,"description":"10\u7ae0\u3067\u5b9f\u65bd\u3057\u305f\u3053\u3068 *()\u30e1\u30bd\u30c3\u30c9\u3092Money\u30af\u30e9\u30b9\u306b\u79fb\u52d5 \u7d50\u5c40Python\u306e__repr__()\u30e1\u30bd\u30c3\u30c9\u306b\u76f8\u5f53\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u304c\u5206\u304b\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002to_s()\u30e1\u30bd\u30c3\u30c9\u304c\u30af\u30e9\u30b9\u306e\u6587\u5b57\u5217\u8868\u73fe\u3089\u3057\u3044\u306e\u3067\u3059\u304c\u3001\u3046\u307e\u304f\u51fa\u529b\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002 money.rb #!/usr/bin/ruby #coding: utf-8 # \u30c6\u30b9\u30c8\u99c6\u52d5\u958b\u767a\u5165\u958010\u7ae0 \u8208\u5473\u6df1\u3044\u6642(times) class Money attr_accessor :amount, :currency protected :amount def initialize(amount, currency) @amount = amount \u2026"}