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an_array_of_categories
2006 May 08
2
Queries with has_and_belongs_to_many relationship
I was able to create a has_and_belongs_to_many relationship for my app,
but now I''m not too sure how to write queries for it.
Basically, I have a table ''courses'' that has_and_belongs_to_many
''categories'' and vice versa
So I''m trying to figure out how I would find only the courses that
belong to a category that I specify.
Let''s