Displaying 6 results from an estimated 6 matches for "proxy_own".
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proxy_owner
2007 May 28
2
Rails, respond_to? over anonymous module (extend has_many).
...class Playlist < ActiveRecord::Base
# associations go here
has_many :playlist_items, :order => :position, :dependent => :destroy
has_many :assets, :through => :playlist_items, :order => :position do
def << (*assets)
assets.flatten.each do |asset|
item = proxy_owner.playlist_items.build(:asset => asset)
item.save unless proxy_owner.new_record?
proxy_owner.duration += asset.duration
end
proxy_owner.save unless proxy_owner.new_record?
end
def delete_at (position)
pli = proxy_owner.playlist_items.find_by_position(po...
2008 Nov 19
3
Overwriting / Decorating ActiveRecord association accessor
Hi,
I am trying to overwrite the accessor of a has_many association.
Basically my class looks like this:
class Person
has_many :emails
has_one :link, :class_name => ''PersonProxy''
def emails_with_link
link.emails + emails_without_link
end
alias_method_chain :emails, :link
end
Now that works fine if I only access the collection like
>>
2009 Aug 28
2
Association extension method
...; ActiveRecord::Base
belongs_to :dropzone
has_many :transactions
end
class Dropzone < ActiveRecord::Base
has_many :transactions, :through => :accounts do
def limited_to(transaction)
scope = Transaction.scoped({ :conditions =>
[''account.dropzone_id = ?'', proxy_owner.id],
:joins => :account })
scope
end
end
end
In a controller, I''d like to write:
current_dropzone.transactions.limited_to(@transaction)
but, I get the error:
RuntimeError: ERROR C42P01 Mmissing FROM-clause entry for...
2007 Jan 31
1
help with extensions
I am working with extensions to has_many associations, and I want to create
a finder method that is conditional on the attributes of the object whose
association I''m working with.
So, to use the example from the Agile Web Development: the authors show on
pg 340 in the second edition how to pass an argument to a finder method. But
I want to know if it''s possible to instead have
2007 Aug 03
0
acts_as_paranoid and Association Extensions (has_one troubles)
...##### signs..
First on to: class Organization
class Organization < ActiveRecord::Base
acts_as_paranoid
has_one :contact_address, :as => :addressable, :dependent
=> :destroy do
def with_deleted
ContactAddress.with_scope(:find => {:conditions =>
"addressable_id = #{proxy_owner.id}"}) do
find_with_deleted(:all)
end
end
end
Loading development environment.
>> sc = SportClub.find_with_deleted(7)
=> #<SportClub:0xb769c1a4 @attributes={"number_of_members"=>nil,
"name"=>"Maastricht Wildcats", "updat...
2010 Feb 11
3
Parameterized ActiveRecord Associations: Any such thing?
Hi list, how are ya?
So, my current project is just begging for the ability to have
parameterized associations in my ActiveRecord classes. Basically I
need something that is a cross between named scopes and standard
associations (has_many specifically).
I''m wondering if such a thing exists or, if not, if anyone else has an
elegant, equivalent solution?
Example:
class Sprocket <