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user_courses
2008 Apr 16
1
AR - Delete m:n Associations when deleting Record
Hey!
I have three tables in my DB
users <--> users_courses <--> courses
users and courses are m:n related:
User:
has_many :courses, :through => :user_courses
Course
has_many :users, :through => :user_courses
I want to delete all records for a user in user_courses when deleting
the user. How do i achieve that?
thx
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