New posts in associations

When will ActiveRecord save associations?

ruby-on-rails activerecord associations has-many

Correct way of testing "associations" with Rspec?

ruby-on-rails rspec associations

How do I prevent deletion of parent if it has child records?

ruby-on-rails model associations

Hibernate unidirectional one to many association - why is a join table better?

hibernate one-to-many foreign-keys associations

Validation failed Class must exist

ruby-on-rails validation associations model-associations belongs-to

Rails 4 find or create by method doesn't work

ruby-on-rails ruby-on-rails-4 associations

association owned by classifier and association owned by relationship in UML

associations uml relationship classification

rails override default getter for a relationship (belongs_to)

ruby-on-rails activerecord associations default-value

How to use ActiveAdmin on models using has_many through association?

ruby-on-rails ruby-on-rails-3 rubygems associations activeadmin

Ruby-on-Rails: Multiple has_many :through possible?

ruby-on-rails associations has-many-through

Getting fields_for and accepts_nested_attributes_for to work with a belongs_to relationship

ruby-on-rails ruby associations nested-attributes

add associations to exisiting models

ruby-on-rails migration associations

Rails has_one :through association

ruby-on-rails associations rails-activerecord rails-models

Rails: ActiveRecord query based on association value

ruby-on-rails ruby activerecord associations

finding associations in dataset with list of string data in each cell in R

r associations text-mining

Rails - Best-Practice: How to create dependent has_one relations

ruby-on-rails ruby activerecord ruby-on-rails-3 associations

UML aggregation vs association

uml associations aggregation

Rails association with multiple foreign keys

ruby-on-rails ruby-on-rails-4 associations model-associations

What is the best way to implement Polymorphic Association in SQL Server?

sql-server associations polymorphic-associations database-normalization

How to create has_and_belongs_to_many associations in Factory girl

ruby-on-rails associations has-and-belongs-to-many factory-bot