Rails activerecord includes. How to access the included columns?
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Lee Quarella
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Published on 2012-06-28T15:14:27Z
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2012/06/28
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ruby-on-rails
|activerecord
I my User has_many :event_patrons
and EventPatron belongs_to :user
. I would like to slap together the user with one specific event patron with something like this sql statement:
SELECT * FROM `users` INNER JOIN `event_patrons` ON `event_patrons`.`user_id` = `users`.`id` WHERE `event_patrons`.`event_id` = 1
So in rails I tried this:
User.all(:joins => :event_patrons, :condidions => {:event_patrons => {:event_id => 1}})
But that gives me SELECT users.*
instead of SELECT *
:
SELECT `users`* FROM `users` INNER JOIN `event_patrons` ON `event_patrons`.`user_id` = `users`.`id` WHERE `event_patrons`.`event_id` = 1
I then tried to switch the :joins
with :include
and got a whole jumbled mess that still returned me only the columns in User
and none from EventPatron
.
What am I missing?
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