Devise skip confirmation when using omniauth

Try this with first_or_initialize:

def self.from_omniauth(auth)
    where(provider: auth.provider, uid: auth.uid). first_or_initialize do |user|
      user.provider = auth.provider
      user.uid = auth.uid
      user.first_name = auth.info.first_name
      user.last_name = auth.info.last_name
      user.email = auth.info.email
      user.skip_confirmation!
      user.save!
    end
  end