query: Model association has_and_belongs_to_many delete object?
positive_passages.docid: 27516
positive_passages.text: rails 3 habtm delete only association
negative_passages.docid: 91452
negative_passages.text: Rails ActiveRecord conditions
negative_passages.docid: 93401
negative_passages.text: Is it possible to delete a non-new object?
negative_passages.docid: 22257
negative_passages.text: How to abuse the Association Bonus
negative_passages.docid: 42359
negative_passages.text: Delete with Left Join in Oracle 10g
negative_passages.docid: 66267
negative_passages.text: EF 4: Removing child object from collection does not delete it - why?
negative_passages.docid: 148325
negative_passages.text: What's the difference between belongs_to and has_one?
negative_passages.docid: 57222
negative_passages.text: MS SQL "ON DELETE CASCADE" multiple foreign keys pointing to the same table?
negative_passages.docid: 10401
negative_passages.text: What is the easiest way to duplicate an activerecord record?
negative_passages.docid: 49853
negative_passages.text: DeleteDuplicatesBy is not performing as I'd hoped. Am I missing something?
negative_passages.docid: 35782
negative_passages.text: Rails -- how to populate parent object id using nested attributes for child object and strong parameters?
negative_passages.docid: 50477
negative_passages.text: Why does attr_accessor clobber the existing variables in this model in Ruby on Rails?
negative_passages.docid: 103174
negative_passages.text: how does activerecord know to perform an insert or update?
negative_passages.docid: 93556
negative_passages.text: How can I find a model's relationships?
negative_passages.docid: 20128
negative_passages.text: Removing a model in rails (reverse of "rails g model Title...")
negative_passages.docid: 117739
negative_passages.text: How to filter SQL results in a has-many-through relation
negative_passages.docid: 111124
negative_passages.text: Can you provide a list of objects that needs to be disposed in SharePoint?