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Tag has-one - This is page 20 - GeneraCodice
has_one update problem
https://www.generacodice.com/en/articolo/584686/has-one-update-problem
ruby-on-rails
-
associations
-
has-one
StackOverflow
If I use :class_name attribute to has_one, what do I put in the migration?
https://www.generacodice.com/en/articolo/548106/if-i-use-class-name-attribute-to-has-one-what-do-i-put-in-the-migration
migration
-
ruby-on-rails
-
reference
-
has-one
StackOverflow
Method for defining simultaneous has-many and has-one associations between two models in CakePHP?
https://www.generacodice.com/en/articolo/499111/method-for-defining-simultaneous-has-many-and-has-one-associations-between-two-models-in-cakephp
orm
-
cakephp
-
has-many
-
has-one
StackOverflow
has_one :through through a join model
https://www.generacodice.com/en/articolo/498796/has-one-through-through-a-join-model
ruby-on-rails
-
activerecord
-
has-one
StackOverflow
ActiveRecord has_one relationship does not return in certain cases
https://www.generacodice.com/en/articolo/495624/activerecord-has-one-relationship-does-not-return-in-certain-cases
ruby-on-rails
-
activerecord
-
has-one
-
one-to-one
-
belongs-to
StackOverflow
Using build with a has_one association in rails
https://www.generacodice.com/en/articolo/436215/using-build-with-a-has-one-association-in-rails
ruby-on-rails
-
database-relations
-
associations
-
has-one
StackOverflow
Rails: associate model with two of its kind
https://www.generacodice.com/en/articolo/356592/rails-associate-model-with-two-of-its-kind
ruby-on-rails
-
associations
-
has-one
StackOverflow
Ruby on Rails prevent nil error when it is assumed record may not exist
https://www.generacodice.com/en/articolo/247581/ruby-on-rails-prevent-nil-error-when-it-is-assumed-record-may-not-exist
ruby-on-rails
-
null
-
has-and-belongs-to-many
-
has-one
-
belongs-to
StackOverflow
Managing child relationships with a nested attribute form
https://www.generacodice.com/en/articolo/240809/managing-child-relationships-with-a-nested-attribute-form
ruby-on-rails
-
has-one
-
activeview
-
nested-attributes
StackOverflow
RoR: has_one “or the other”? (Or, polymorphism without the inheritance.)
https://www.generacodice.com/en/articolo/187341/ror-has-one-or-the-other-or-polymorphism-without-the-inheritance
ruby-on-rails
-
polymorphism
-
activerecord
-
has-one
-
polymorphic-associations
StackOverflow
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Results found: 203