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New posts in polymorphic-associations

is there a way to eager load polymorphic association's associations?

RoR: has_one "or the other"? (Or, polymorphism without the inheritance.)

Why is the source_type for this polymorphic association always 0?

Rails Polymorphic association with form collection_select without nesting

Rails 3 - Nested resources and polymorphic paths: OK to two levels, but break at three

Polymorphic Association with multiple associations on the same model

JPA polymorphism association with multiple tables

After upgrading to Rails 4.1, new polymorphic associations are invalid when saving them along with their parent

ActiveRecord::HasManyThroughAssociationPolymorphicSourceError

What is the rule to create a polymorphic field name in Laravel?

What is the best way to keep this schema clear?

Rails polymorphic association: Restrict allowed classes

rails polymorphic with includes based on type of class

Naming polymorphic relationships well

How do I pluck a distinct column value from an associated model in a polymorphic association?

STI and polymorphs

Should I joint-index an ActiveRecord polymorphic association?

MYSQL join tables based on column data and table name

Polymorphic Assocations using Integer ID type fields

Finding all by Polymorphic Type in Rails?