Rails 4.2.5和userstamp - 与方法创建者冲突

Question

的Gemfile

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

用户模型

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

我有这条消息

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)

我该如何解决？

Answer 1

您需要按照docs。

中的建议自定义您的可压印通话

应该是这样的：

acts_as_stampable :stamper_class_name => :person,
                  :creator_attribute  => :create_user,
                  :updater_attribute  => :update_user,
                  :deleter_attribute  => :delete_user

问题是Active记录正在创建一个名为creator的方法，而gem正在尝试这样做，因为这是默认行为。更改创建者属性应该足够了。但是你有自定义的所有选项。