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New posts in has-many
Rails - how to store "has_many" checkboxes association in database?
Jun 20, 2021
ruby-on-rails
ruby
checkbox
associations
has-many
laravel array_map get error "array_map(): Argument #2 should be an array"
Dec 03, 2018
arrays
laravel
has-many
Is it possible to have a compound foreign key in rails?
Feb 06, 2022
ruby-on-rails
database-design
has-many
How do I pass a string to a has_many :finder_sql parameter?
Jan 15, 2021
ruby-on-rails
has-many
finder-sql
How to know who is the parent in a Grails hasMany relationship?
Jul 21, 2022
grails
grails-orm
has-many
ruby on rails - how to make relationship works in route, controller, view ? has_many, belongs_to
May 12, 2019
ruby-on-rails
associations
relationship
has-many
belongs-to
Using factory girl to create a trait of has_many relationship
Jun 01, 2021
rspec
associations
factory-bot
has-many
traits
I have a has_many relationships and I want to set custom limit and offset. as well as to count them
Aug 19, 2017
ruby-on-rails
count
limit
has-many
offset
Does inverse_of works with has_many?
Jun 28, 2022
ruby
ruby-on-rails-3
activerecord
has-many
Order Players on the SUM of their association model
Nov 16, 2022
ruby-on-rails-3
group-by
associations
sum
has-many
Use Carrierwave with a one to many relation between models
Nov 12, 2014
ruby-on-rails
ruby-on-rails-3.2
carrierwave
has-many
ruby on rails, has_many, define class name for polymorphic relationship
Mar 01, 2019
ruby-on-rails
class
polymorphism
has-many
Referring to instance in has_many (Rails)
Sep 11, 2020
ruby-on-rails
ruby-on-rails-3
activerecord
has-many
Rails 4: Order has_many in serializer
Feb 25, 2021
ruby-on-rails
ruby-on-rails-4
serialization
has-many
Error while using `find_or_create_by` on a `has_many` `through` association
Jan 26, 2016
ruby-on-rails
activerecord
has-many
Saving object having many-to-many relationship in grails
Mar 23, 2019
grails
groovy
save
has-many
How do I retrieve a list of created IDs for bulk insert in Active Record?
Nov 19, 2022
mysql
ruby-on-rails
activerecord
insert
has-many
has_many returns an array instead of ActiveRecord class
Jun 23, 2019
ruby-on-rails-3
has-many
railscasts
ExtJS 4: Understanding hasMany and belongsTo
Apr 01, 2022
model
extjs4
has-many
extjs4.2
belongs-to
has_many and single table inheritance
Sep 25, 2022
ruby-on-rails
has-many
single-table-inheritance
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