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New posts in has-many
Do I need a join table for a has_many :through association?
Feb 23, 2023
ruby-on-rails
associations
has-many
has-many-through
Has_many, belongs_to with multiple foreign keys
Feb 15, 2023
ruby-on-rails
foreign-keys
has-many
belongs-to
Rails: How to Convert has_one to has_many association
Dec 21, 2022
ruby-on-rails
has-many
has-one
Ruby on Rails 3: How to access an attribute of each record in a has_many query
Dec 19, 2022
ruby-on-rails
ruby
ruby-on-rails-3
has-many
ActiveRecord: treating has_many list as a simple array
Dec 18, 2022
ruby-on-rails
activerecord
has-many
cocoon gem install / usage?
Dec 18, 2022
forms
nested
has-many
formtastic
cocoon-gem
EmberJS: Cannot read property 'typeKey' of undefined
Dec 10, 2022
javascript
ember.js
ember-data
has-many
Rails 4 Eager Load has_many Associations for single object
Dec 10, 2022
ruby-on-rails
many-to-many
has-many
eager-loading
ruby-on-rails-4.1
Alternative method for proxy_owner in ActiveRecord
Dec 02, 2022
ruby-on-rails-3
activerecord
has-many
When are Active Record objects in has_many relationships saved?
Dec 03, 2022
ruby-on-rails
activerecord
has-many
object-persistence
Active Record has_many generates sql with foreign key IS NULL
Nov 15, 2022
ruby-on-rails
activerecord
foreign-keys
relationship
has-many
How to create "two-side" many-to-many relationships in Rails?
Nov 08, 2022
ruby-on-rails
database-design
has-many
belongs-to
Disabling automatic saving through has_many association - Disconnecting ActiveRecord entity from session
Nov 06, 2022
ruby-on-rails
activerecord
has-many
autosave
ruby on rails how to get latest records from has many relationship
Nov 02, 2022
ruby-on-rails
ruby
has-many
Ember Data: Using "links" on JSON payload for hasMany relationships
Oct 23, 2022
json
ember.js
ember-data
asp.net-web-api
has-many
ActiveRecord Associations: Any gotchas if has_many WITHOUT corresponding belongs_to?
Nov 19, 2022
ruby-on-rails-3
activerecord
has-many
belongs-to
Rails self-referential has_many through with custom naming of join table
Oct 24, 2021
ruby-on-rails-3
model
relational-database
has-many
self-reference
How can I minimize the 'contain' queries in CakePHP?
Sep 23, 2022
cakephp
has-many
belongs-to
containable
What is the "rails way" to enforce a has_many but has-only-one-current association?
Apr 12, 2022
ruby-on-rails
associations
has-many
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