```ruby
# == Schema Information
#
# Table name: users
#
#  id         :integer          not null, primary key
#  name       :string
#  password   :string
#  email      :string
#  admin      :boolean
#  created_at :datetime         not null
#  updated_at :datetime         not null
#

class User < ActiveRecord::Base
end
```

Add Method in User Model
user
```ruby
# == Schema Information
#
# Table name: users
#
#  id         :integer          not null, primary key
#  name       :string
#  password   :string
#  email      :string
#  admin      :boolean
#  created_at :datetime         not null
#  updated_at :datetime         not null
#

class User < ActiveRecord::Base
  def self.find_or_create_from_auth_hash(auth_hash)
  end
end
```
assistant