has_many indicates a master-detail relationship.
How can I achieve the following? I have two models (blogs and readers) and a JOIN table that will allow …
ruby-on-rails ruby duplicates has-many-through has-manyHi following are my relations User Model public function loginlogout() { $this->HasMany("App\Models\LoginLogoutLogs"); } and this is my …
php laravel-5.4 has-many belongs-toI'm not sure if my question is worded correctly. I have three models: User, Item, and UserItem. user has_many :…
ruby-on-rails activerecord associations has-manyWhat is the "rails way" to efficiently grab all rows of a parent table along with a count of the …
ruby-on-rails grouping has-manyA bit of a newbie question on rails associations. I have a Bug model, and a Status model. Status is …
ruby-on-rails model associations has-many belongs-toI'm using Grails, and I have a domain model with multiple hasMany attributes to the same domain class, which looks …
grails gorm has-manyI know how to work has_many :posts, dependent: :destroy. If User or something that has_many posts is destroyed, …
ruby-on-rails ruby has-many belongs-toI want ActiveRecord to lookup by a non-id column from a table. Hope this is clear when I give you …
ruby-on-rails activerecord foreign-key-relationship has-many belongs-toI have setup a role based access controll system with the following models: Role (as STI), UserRole (global roles) ProjectRole (…
ruby-on-rails conditional has-many polymorphic-associations single-table-inheritanceI have this one to many relationship: class Programa < ActiveRecord::Base attr_accessible :descripcion, :nombre, :roles_attributes has_many :…
ruby-on-rails nested-attributes has-many