Creating Testers via the Prefinery API

app-models-user.rb

attr_accessible :invitation_code
attr_accessor :invitation_code

before_validation :validate_invitation_code, :on => :create

def validate_invitation_code
  tester = Prefinery::Tester.new(:beta_id => YOUR_BETA_ID)
  tester.email = self.email
  tester.invitation_code = self.invitation_code
  tester.status = 'active'

  if !tester.save
    errors.add(:invitation_code, "is invalid")
    false
  end
  true
end

config-initializers-prefinery.rb

Prefinery.configure do |config|
  config.subdomain = 'YOUR_ACCOUNT_SUBDOMAIN'
  config.api_key = 'YOUR_API_KEY'
end

Gemfile

gem 'prefinery'