Rails 4.2.5 - conflict with a method creator

[Nikolay-Lipovtsev]

Gemfile

gem 'rails', '~> 4.2', '>= 4.2.5'
gem 'userstamp', :git => 'https://github.com/stricte/userstamp.git', :branch => 'rails4'

User model

class User < ActiveRecord::Base
  ...
  model_stamper
  stampable
  ...
end

I have this message

You tried to define an association named creator on the model User, but this will conflict with a method creator already defined by Active Record. Please choose a different association name. (ArgumentError)

How I can fix it?

[Nikolay-Lipovtsev]

If I try to customize my stampable at User model like this:

user.rb

class User < ActiveRecord::Base 
  ...
  model_stamper 
  acts_as_stampable :stamper_class_name => :person, 
                                  :creator_attribute => :create_user, 
                                  :updater_attribute => :update_user, 
                                  :deleter_attribute => :delete_user 
  ...
end

I get this error:

undefined method acts_as_stampable' for #<Class:0x007fe0db3dd010>

[joshmosh]

@Nikolay-Lipovtsev you should be able to fix by changing acts_as_stampable to stampable.

For example:

class User < ActiveRecord::Base 
  ...
  model_stamper 
  stampable :stamper_class_name => :person,
                     :creator_attribute => :create_user,
                     :updater_attribute => :update_user,
                     :deleter_attribute => :delete_user
  ...
end