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问题描述
我有一个小的 ruby 脚本,我想在其中使用 ActiveRecord 轻松访问数据库模型.最好的方法是什么?
I have a small ruby script in which I'd like to use ActiveRecord to easily access a database model. What is the best way to do it?
推荐答案 require 'active_record' # Change the following to reflect your database settings ActiveRecord::Base.establish_connection( adapter: 'mysql2', # or 'postgresql' or 'sqlite3' or 'oracle_enhanced' host: 'localhost', database: 'your_database', username: 'your_username', password: 'your_password' ) # Define your classes based on the database, as always class SomeClass < ActiveRecord::Base #blah, blah, blah end # Now do stuff with it puts SomeClass.find :all some_class = SomeClass.new更多推荐
如何在 Rails 之外的 ruby 脚本中使用 ActiveRecord?
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