rails 2.3.3 and has_many
Reported by user296 (at gmail) | July 21st, 2009 @ 03:42 AM
I found a problem with has_many on rails 2.3.3 (bug not present
in 2.3.2).
Given the following models :
Dentist < ActiveRecord::Base
has_many :patients
end
Patient < ActiveRecord::Base
end
and then on the console:
Loading development environment (Rails 2.3.3)
>> d = Dentist.new
=> #<Dentist id: nil, name: nil>
>> d.save
=> true
>> d.patients
ArgumentError: wrong number of arguments (2 for 1)
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_proxy.rb:173:in `sanitize_sql'
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_proxy.rb:173:in `send'
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_proxy.rb:173:in `sanitize_sql'
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_collection.rb:41:in `find'
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_collection.rb:399:in `find_target'
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_collection.rb:353:in `load_target'
from /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.3/lib/active_record/associations/association_proxy.rb:139:in `inspect'
from /usr/lib/ruby/1.8/irb.rb:302:in `output_value'
from /usr/lib/ruby/1.8/irb.rb:151:in `eval_input'
from /usr/lib/ruby/1.8/irb.rb:263:in `signal_status'
from /usr/lib/ruby/1.8/irb.rb:147:in `eval_input'
from /usr/lib/ruby/1.8/irb.rb:146:in `eval_input'
from /usr/lib/ruby/1.8/irb.rb:70:in `start'
from /usr/lib/ruby/1.8/irb.rb:69:in `catch'
from /usr/lib/ruby/1.8/irb.rb:69:in `start'
from /usr/local/bin/irb:13
Comments and changes to this ticket
-
Zach Dennis July 22nd, 2009 @ 11:55 AM
- State changed from “new” to “hold”
- Tag set to “rails2.3.3”
This is fixed in master. I will push a new gem release tonight.
-
Zach Dennis July 22nd, 2009 @ 09:57 PM
- State changed from “hold” to “resolved”
released tonight in 0.9.2 ar-extensions
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ActiveRecord::Extension (aka ar-extensions) is a plugin to extend and
enhance the functionality of ActiveRecord. It starts by adding better
find support for ActiveRecord. It then adds mass data import
capabilities which are highly efficient and lastly it supports to_csv
functionality.
It also introduces a cool concept of creating easily extendable pieces
of ActiveRecord functionality, so developers don't have to understand
ActiveRecord internals or have the fear of breaking ActiveRecord
itself.
Zach Dennis