开发者

Read database.yml from inside ActiveRecord migration

How do I access the contents of database.yml inside an ActiveRecord migration? Specifically, I need the value of the database key for the database 开发者_StackOverflow社区being migrated.


db = YAML.load_file("#{RAILS_ROOT}/config/database.yml")[RAILS_ENV]['database']


Try ActiveRecord::Base.configurations

0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜