Displaying 1 result from an estimated 1 matches for "assoc_foreign_key".
2006 Feb 16
1
HABTM -VS- belongs_to/has_many, for self-referential joins
Ok, David says on page 241 that sometimes a many-to-many relation with
attributes are better implemented as an actual model instead of using HABTM.
Well, I''ve got that situation and I can''t figure it out.
All of the examples in the book have HABTM examples between 2 different
tables, but I want to have a HABTM relation on 1 table with itself. (e.g.,
if I have a table Things,