Displaying 2 results from an estimated 2 matches for "associated_object".
2005 Mar 08
19
find_by_sql ON STEROID possible?
...magine we want to fetch every book and every associated object.....down to the
author university
with rails we can do Books.find_all and then after in the code book.publisher ,
book.authors and then author.university....
this is to me the real beauty of active record that allows us to write
object.associated_object(s).
this is the real beauty that allows us to forget SQL while concentrating on
model construction....and that lower development times A LOT!!!!!
when there is 10 books everything is OK !!!! there''s only 10 books inside a
development DB
But when there''s 500 books, in a productio...
2008 Jan 25
1
model creating a model?
hi all,
is it possible for a model to create an object (of which it has many),
when it is first created?
i''m trying to have something like
Image -hm-> ImageThumbs
where the first ImageThumb is created when the Image object is saved,
and any validation errors from ImageThumb.validation are passed back to
the original object/page template.
any thoughts on this?
thanks for reading.
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