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newt
2006 Feb 27
4
2 belongs_to to the same parent table
Hello!
I have 2 table: users and buddies
User: id, name, ...
Buddy: id, user_id, user_buddy_id, ...
So if you have 2 users 1,jack and 2,fred and fred is a buddy of jack,
there is a Buddy object: id=1, user_id=1, user_buddy_id=2
I can declare only one belongs_to in Buddy and one has_many in User. And
there is conflict if I had the second one (the first one is discarded)
class User
has_many
2006 Jul 12
6
Copying Records
This might seem like a silly quesiton but it''s been baffling me all day!
I want to copy all records matching certain criteria from table A to
table B.
I know how to do his with SQL but not with RoR.
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