Can I pass default value to rails generate migration?

Question

I want to know if I can pass a default value to the rails g migration command. Something like:

 $ rails generate migration add_         


        

Answer 1

Rails migration generator does not handle default values, but after generation of migration file you should update migration file with following code

add_column :users, :disabled, :boolean, default: false

you can also see this link - http://api.rubyonrails.org/classes/ActiveRecord/Migration.html