undefined method `write_inheritable_attribute' for Rails::Generator::Base:Class (NoMethodError)

Question

I am working on rails, suddenly rails server stops working. It\'s working fine and I have used following command [platform windows 7]

gem install -v=2.3.5 ra         


        

Answer 1

if you are using latest version of rails 3 or rails 4 then use class_attributes instead of write_inheritable_attribute, i.e.

class_attribute :variable_name
self.variable_name = value

instead of

write_inheritable_attribute(:variable_name, value)