标签activemodel - 这是页7 - GeneraCodice

Create has one polymorphic association

https://www.generacodice.com/cn/articolo/9606270/create-has-one-polymorphic-association

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4  -  activemodel

StackOverflow

Best way to do has_one and belongs_to_many?

https://www.generacodice.com/cn/articolo/9581655/best-way-to-do-has-one-and-belongs-to-many

  database  -  sql  -  ruby-on-rails  -  activerecord  -  activemodel

StackOverflow

Cannot delete record after using Rails default scope with associations

https://www.generacodice.com/cn/articolo/9577035/cannot-delete-record-after-using-rails-default-scope-with-associations

  ruby-on-rails  -  activerecord  -  ruby-on-rails-3  -  default-scope  -  activemodel

StackOverflow

CanCan based access with multiple views

https://www.generacodice.com/cn/articolo/9544776/cancan-based-access-with-multiple-views

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4  -  activemodel  -  cancan

StackOverflow

Rails has_and_belongs_to_many with Many

https://www.generacodice.com/cn/articolo/9527970/rails-has-and-belongs-to-many-with-many

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4  -  activemodel

StackOverflow

Rails Model Setup Roles

https://www.generacodice.com/cn/articolo/9519645/rails-model-setup-roles

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4  -  activemodel

StackOverflow

Rails Relation Table

https://www.generacodice.com/cn/articolo/9517245/rails-relation-table

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4  -  activemodel

StackOverflow

Rails associations in one table (belongs_to :region, has_many :regions)

https://www.generacodice.com/cn/articolo/9476451/rails-associations-in-one-table-belongs-to-region-has-many-regions

  ruby-on-rails  -  associations  -  activemodel

StackOverflow

Setting One to One

https://www.generacodice.com/cn/articolo/9449322/setting-one-to-one

  ruby-on-rails  -  activerecord  -  ruby-on-rails-4  -  activemodel

StackOverflow

Ruby ActiveModel not raising error

https://www.generacodice.com/cn/articolo/9409209/ruby-activemodel-not-raising-error

  ruby  -  rspec  -  activemodel

StackOverflow

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