Class: DueCredit::Referrer

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/due_credit/referrer.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.generate_unique ⇒ Object 



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# File 'app/models/due_credit/referrer.rb', line 28

def self.generate_unique
  SecureRandom.hex(5)
end

Instance Method Details

#ensure_unique(&block) ⇒ Object

Ensures that the token will be unique when created



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# File 'app/models/due_credit/referrer.rb', line 20

def ensure_unique(&block)
  begin
    self['token'] = (block ? block.call : self.class.generate_unique)
  end while self.class.exists?('token' => self['token'])

  self['token']
end