gistfile1.txt

  def self.find_or_create_by_social(auth)
    social_account = SocialAccount.where("provider = ? AND social_id = ?", auth["provider"], auth["uid"]).first
    update_token = true
    unless user = social_account.try(:user)
      user = User.new
      if auth["extra"]["raw_info"]["email"]
        return false if !User.where(:email => auth["extra"]["raw_info"]["email"]).empty?
        user.email = auth["extra"]["raw_info"]["email"]
      end
      # user.skip_confirmation!
      user.save(:validate => false)
      social_account = user.create_social(auth)
      update_token = false
    end
    social_account.update_attribute( 'token', auth['credentials']['token'] ) if update_token
    user
  end