Tag: polymorphic association
[Rails Notes] Doubly polymorphic has_many: :through association

[Rails Notes] Doubly polymorphic has_many: :through association

By |

Double-ended polymorphic has_many: :through association in Ruby on Rails.
[Rails Notes] Rails Concerns, and an Example of Wrapping Polymorphic Association

[Rails Notes] Rails Concerns, and an Example of Wrapping Polymorphic Association

By |

Rails Concern can be helpful to DRY code under certain circumstances. Here is also an example of wrapping polymorphic has_many through association.