导轨会生成支架，但会阻止生成模型文件

Question

I have looked over the documentation at rails generate scaffold -h but am still stumped. I want to create all the files from the scaffold generator except the model file.

Example:

rails generate scaffold User --no-model

This as it is does not work but what I would like to happen is that the user.rb file is prevented from being created within the models directory.

Answer 1

Figured it out! You just need to include --skip to tell rails that for any conflicting files to just ignore creating those files.

Example : say I already have the file user.rb inside my models directory:

rails generate scaffold User --skip

With the --skip option rails knows to skip creating the user.rb file, as well as all other already existing files that the scaffold command would generate for this resource.