how to generate migration to make references polymorphic

how to generate migration to make references polymorphic

ruby-on-rails polymorphic-associations rails-migrations

ruby-on-rails

ActiveRecord, has_many :through, and Polymorphic Associations

ruby-on-rails activerecord polymorphic-associations

ruby-on-rails

Why can you not have a foreign key in a polymorphic association?

ruby-on-rails database foreign-key-relationship polymorphic-associations

ruby-on-rails

accepts_nested_attributes_for with belongs_to polymorphic

ruby-on-rails ruby polymorphic-associations nested-attributes

ruby-on-rails

Rails Polymorphic Association with multiple associations on the same model

ruby-on-rails polymorphic-associations

ruby-on-rails

ActiveRecord - querying polymorphic associations

ruby-on-rails ruby activerecord polymorphic-associations

ruby-on-rails

Rails: has_many through with polymorphic association - will this work?

ruby-on-rails activerecord has-many-through polymorphic-associations

ruby-on-rails

Why polymorphic association doesn't work for STI if type column of the polymorphic association doesn't point to the base model of STI?

ruby-on-rails activerecord polymorphic-associations

ruby-on-rails

Rails: includes with polymorphic association

ruby-on-rails performance activerecord polymorphic-associations

ruby-on-rails

Rails: Many to many polymorphic relationships

ruby-on-rails polymorphic-associations

ruby-on-rails

Association for polymorphic belongs_to of a particular type

ruby-on-rails ruby-on-rails-3 polymorphic-associations

ruby-on-rails

Is it possible to create a conditional association in model?

ruby-on-rails conditional has-many polymorphic-associations single-table-inheritance

ruby-on-rails

rails has_one of a has_many association

ruby-on-rails activerecord model polymorphic-associations

ruby-on-rails

Creating forms for polymorphic associations in Rails

ruby-on-rails polymorphic-associations

ruby-on-rails

Using polymorphic paths with nested associations

ruby-on-rails ruby polymorphic-associations

ruby-on-rails