Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

New posts in associations

ActiveRecord::HasManyThroughAssociationNotFoundError in UserController#welcome

Rails belongs_to_many

Rails has_one vs belongs_to semantics

Rails association for two foreign keys for the same table in one table

rails renaming associations

How can I delete child objects when the parent is deleted in rails?

Ruby on Rails - Association gets deleted before "before_destroy"

How to join unrelated entities with the JPA Criteria API

What inverse_of does mean in mongoid?

FactoryGirl override attribute of associated object

Rails - check if record exists in has_many association

ActiveRecord: How can I clone nested associations?

Rails console: Unable to autoload constant

Rails Model, belongs to many

How to do has_many and has_one association in same model?

The principal end of this association must be explicitly configured using either the relationship fluent API or data annotations

belongs_to with :class_name option fails

C++ : Association, Aggregation and Composition

How to build many-to-many relations using SQLAlchemy: a good example

Getting fields_for and accepts_nested_attributes_for to work with a belongs_to relationship