像这样的事情应该为您工作，尽管它需要混入一些原始SQL
Post .joins("INNER JOIN memberships ON memberships.group_id = posts.group_id") .where(:memberships => {:user_id => current_user.id})
像这样的事情应该为您工作，尽管它需要混入一些原始SQL
Post .joins("INNER JOIN memberships ON memberships.group_id = posts.group_id") .where(:memberships => {:user_id => current_user.id})名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
