validates_uniqueness_of :token
validates_presence_of :client_application, :token
before_validation :generate_keys, :on => :create
validates_uniqueness_of :token
validates_presence_of :client_application, :token
before_validation :generate_keys, :on => :create
def generate_keys
self.token = OAuth::Helper.generate_key(40)[0,40]
self.secret = OAuth::Helper.generate_key(40)[0,40]
def generate_keys
self.token = OAuth::Helper.generate_key(40)[0,40]
self.secret = OAuth::Helper.generate_key(40)[0,40]