{"provider_url":"https://hatena.blog","type":"rich","url":"https://rudeboyjet.hatenadiary.org/entry/20080101/p1","blog_title":"\u3088\u3057\u3060\u30e1\u30e2","description":"ActiveRecord\u306esave\u30e1\u30bd\u30c3\u30c9\u6642\u306evalidation\u304c\u3069\u3046\u3044\u3046\u9806\u756a\u3067\u50cd\u3044\u3066\u3044\u308b\u306e\u304b\u3092\u8abf\u3079\u305f\u3002 \u307e\u305a\u666e\u901a\u306bActiveRecord::Base\u5185\u3092\u300cdef save\u300d\u3067\u691c\u7d22 #\u30d5\u30a1\u30a4\u30eb /usr/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/base.rb 1971\u884c\u76ee-1973\u884c\u76ee def save create_or_update end \u5185\u90e8\u7684\u306bcreate_or_update\u3092\u4f7f\u3063\u3066\u3044\u308b\u3089\u3057\u3044\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u300cdef create_or_update\u300d\u3092\u691c\u7d22 #\u30d5\u30a1\u30a4\u30eb /usr/lib/ruby/ge\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Frudeboyjet.hatenadiary.org%2Fentry%2F20080101%2Fp1\" title=\" [rails][code_reading] ActiveRecord::Base#save\u30e1\u30bd\u30c3\u30c9\u306evalidation\u306e\u304b\u304b\u308b\u9806\u756a - \u3088\u3057\u3060\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","title":" [rails][code_reading] ActiveRecord::Base#save\u30e1\u30bd\u30c3\u30c9\u306evalidation\u306e\u304b\u304b\u308b\u9806\u756a","published":"2008-01-01 00:00:00","version":"1.0","blog_url":"https://rudeboyjet.hatenadiary.org/","image_url":null,"height":"190","author_name":"rudeboyjet","categories":[],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/rudeboyjet/"}