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I have a standard ActiveRecord model with the following:
class MyModel < ActiveRecord::Base
custom_method :first_field, :second_field
end
At the moment, that custom_method is picked up by a module sent to ActiveRecord::Base. The functionality basically works, but of course, it attaches itself…
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I have three models:
class Book < ActiveRecord::Base
has_many :collections
has_many :users, :through => :collections
end
class User < ActiveRecord::Base
has_many :collections
has_many :books, :through => :collections
end
class Collection < ActiveRecord::Base
belongs_to…
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I would like to know if it is possible to get the types (as known by AR - eg in the migration script and database) programmatically (I know the data exists in there somewhere).
For example, I can deal with all the attribute names:
ar.attribute_names.each { |name| puts name }
.attributes just…
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I needed to fix the encoding of an ActiveRecord attribute and decided to do it in a before_save hook. And at this point I noticed an unexpected feature. When I wanted to change the value of the attribute, simple using the attribute_name=XY did not work as I expected. Instead of that I needed to use…
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So i am trying to do this
Order.find :all, :conditions => "org = 'test org'"
what ends up firing is
SELECT * FROM `orders` WHERE (org = 'test org')
the whitespace in the argument gets stripped. what am i missing.. im really stumped here. please help!
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