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create model via generator in ruby on rails

Ruby on Rails provides a model generator you can use to create ActiveRecord models. Simply use rails generate model and provide the model name.

$ rails g model user

Clicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

In addition to the model file in app/models, the generator will also create:

the Test in test/models/user_test.rb
the Fixtures in test/fixtures/users.yml
the database Migration in db/migrate/XXX_create_users.rb

You can also generate some fields for the model when generating it.

$ rails g model user email:string sign_in_count:integer birthday:dateClicking "Copy Code" button will copy the code into the clipboard - memory. Please paste(Ctrl+V) it in your destination. The code will get pasted. Happy coding from Wikitechy - ruby on rails tutorial - rails guides - ruby rails - rubyonrails - learn ruby on rails - team

This will create the columns email, sign_in_count and birthday in your database, with the appropriate types.

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