rails generate model polymorphic
This command will generate user model with email field type of string, ... rails generate model product supplier:referencespolymorphic}., A Polymorphic relationship is where a model can belong to more than one other model on a single association. The classic example of this is where you have many things that can be commented on, for example, a project, a task, or an attachment.
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 rails generate model polymorphic 相關參考資料
4 Ways to Model Polymorphic Associations in Rails 5 - Medium
Polymorphism can be a powerful tool of abstraction in object oriented languages like Ruby, but it's not always obvious how to model ... https://medium.com Advanced Rails model generators – Rails Guides
This command will generate user model with email field type of string, ... rails generate model product supplier:referencespolymorphic}. https://railsguides.net Creating Polymorphic relationships in Ruby on Rails - Culttt
A Polymorphic relationship is where a model can belong to more than one other model on a single association. The classic example of this is where you have many things that can be commented on, for ex... https://culttt.com Generate a migration with polymorphic association - Today I Learned
Generate a migration with polymorphic association. The migration generator has an option to create a polymorphic reference: rails g migration ... https://til.hashrocket.com how to generate migration to make references polymorphic - Stack ...
As far as I know, there's no built-in generator for polymorphic associations. Generate a ... rails generate migration AddImageableToProducts ... https://stackoverflow.com Model generator with polymorphic references creates invalid migration ...
Which is rails generate model product supplier:referencespolymorphic}:index Expected behavior Generated migration show have the f... https://github.com Polymorphic Association in Rails 5 - Ruby Plus
You can watch this tutorial as a screencast Polymorphic Association in Rails ... rails new polym.or rails g model article name content:text rails g ... https://rubyplus.com Rails does not properly generate polymorphic model - Stack Overflow
If you are running Yadr or anything else (like in this case Prezto/Tmux) - try disabling both and/or running a migration through terminal. https://stackoverflow.com Rails Techniques: Using Polymorphic Associations - Semaphore
Add flexibility to your Rails models using Polymorphic Associations - Active Record ... rails generate migration AddReviewableToReviews ... https://semaphoreci.com Ruby on Rails 實戰聖經| ActiveRecord - 資料表關聯
跳到 多型關聯(Polymorphic Associations) - 用多型關連的話，無論有多少種需要被留言的Model，只需要一個Comment model即可： rails g model comment ... https://ihower.tw |