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New posts in has-many-through
Rails has_many through aliasing with source and source_type for multiple types
Aug 30, 2022
ruby-on-rails
activerecord
associations
has-many-through
has-many
Detecting changes in a rails has_many :through relationship
Dec 31, 2021
ruby-on-rails
ruby-on-rails-3
has-many-through
How do I force rails to not use a cached result for has_many through relations?
Aug 29, 2022
ruby-on-rails
caching
has-many-through
In rails, how to destroy a 'join table item' with out deleting the real record?
Jan 09, 2017
ruby-on-rails
join
has-many-through
destroy
Rails has many and belongs to one
Nov 05, 2022
ruby-on-rails
associations
has-many
has-many-through
belongs-to
has_many :through uninitialized constant
Nov 19, 2016
ruby-on-rails
ruby-on-rails-4
has-many-through
Rails 4.0.3 Active-Admin has_many checkboxes not saving
Feb 15, 2022
checkbox
ruby-on-rails-4
activeadmin
has-many-through
Rails has_many with `through` option "loses" joins?
Apr 25, 2019
ruby-on-rails
rails-activerecord
has-many-through
has_many through additional attributes
Aug 19, 2022
ruby-on-rails
ruby-on-rails-3
has-many-through
How to access fields in a customized many-to-many through object in templates
Jul 18, 2018
django
django-models
many-to-many
has-many-through
Need data from rails join table, has_many :through
Sep 07, 2021
ruby-on-rails
associations
has-many-through
has-many
Simple_Form Association with has_many :through extra field
Apr 07, 2022
ruby-on-rails
ruby-on-rails-3
associations
has-many-through
simple-form
Rails: ActiveRecord::HasManyThroughSourceAssociationNotFoundError: Could not find the source association(s)
Jan 11, 2021
ruby-on-rails
ruby
associations
has-many-through
Rails: Why "has_many ..., :through => ..." association results in "NameError: uninitialized constant ..."
May 11, 2020
ruby-on-rails
ruby-on-rails-3
associations
has-many-through
using has_many :through and build
Sep 20, 2022
ruby-on-rails
ruby
has-many-through
Rails 3: validate presence of at least one has many through association item
May 12, 2022
ruby-on-rails
ruby
validation
associations
has-many-through
Rails has_many through form with checkboxes and extra field in the join model
Jun 29, 2016
ruby-on-rails
ruby-on-rails-3
forms
nested-forms
has-many-through
Rails 4 Could not find the association has_many, through: relationship error
Feb 25, 2022
ruby-on-rails
ruby-on-rails-4
has-many-through
ActiveRecord::HasManyThroughAssociationNotFoundError in UserController#welcome
Oct 11, 2020
ruby-on-rails
activerecord
many-to-many
associations
has-many-through
RoR nested :include to include sub-resources in to_xml/to_json
Mar 12, 2013
ruby-on-rails
json
include
has-many-through
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