{"width":"100%","type":"rich","provider_url":"https://hatena.blog","blog_title":"\u304f\u308a\u306b\u3063\u304d","url":"https://sue445.hatenablog.com/entry/2016/08/05/121445","published":"2016-08-05 12:14:45","author_name":"sue445","version":"1.0","image_url":null,"description":"activerecord-compatible_legacy_migration (0.1.0): Compatible migration file between Rails 4.2 and 5+ https://t.co/k14u4ZXuHt\u2014 RubyGems (@rubygems) August 4, 2016 github.com \u3069\u3093\u306agem\u304b Rails 4.2\u7cfb\u304b\u30895.0\u7cfb\u3078\u306emigration\u30d5\u30a1\u30a4\u30eb\u306e\u79fb\u884c\u306b\u3064\u3044\u3066 Rails 4\u6642\u4ee3\u306emigration Rails 5\u79fb\u884c\u5f8c\u306emigration \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9 \u4f7f\u3044\u65b9 \u304a\u307e\u3051 \u6700\u5f8c\u306b \u3069\u3093\u306agem\u304b \u540c\u4e00\u306emigration\u2026","blog_url":"https://sue445.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsue445.hatenablog.com%2Fentry%2F2016%2F08%2F05%2F121445\" title=\"\u3010\u4eca\u6708\u306egem\u3011activerecord-compatible_legacy_migration \u3068\u3044\u3046gem\u3092\u4f5c\u3063\u305f - \u304f\u308a\u306b\u3063\u304d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/sue445/","provider_name":"Hatena Blog","categories":["gem","Rails"],"title":"\u3010\u4eca\u6708\u306egem\u3011activerecord-compatible_legacy_migration \u3068\u3044\u3046gem\u3092\u4f5c\u3063\u305f","height":"190"}