rails undo generate model

To undo the generation of a model in Ruby on Rails, you can follow these steps:

1. First, open the terminal or command prompt and navigate to the root directory of your Rails application.

2. Once you're in the correct directory, type the following command:

rails destroy model ModelName

Replace "ModelName" with the name of the model you want to undo the generation for. This command will remove the model file, along with its associated migration file.

1. If you want to also undo the migration that was generated for the model, you can run the following command:

rails db:rollback

This command will revert the most recent migration, effectively undoing the changes made to the database.

By following these steps, you will successfully undo the generation of a model in Ruby on Rails.