generate 查找顺序

rails/generators/initializer/initializer_generator.rb

generators/initializer/initializer_generator.rb

rails/generators/initializer_generator.rb

generators/initializer_generator.rb

 

lib/templates/rails/helper/helper.rb

 customize your scaffold templates and/or layout by just creating 

edit.html.erb, 

index.html.erb and so on inside 

lib/templates/erb/scaffold.