class Configuration < ActiveRecord::Base
  belongs_to :user

  def to_hash
    {
      'hidden_ids'      => self.ngid.split(/\r\n|\r|\n|\|/),
      'hidden_keywords' => self.ngkeyword.split(/\r\n|\r|\n/),
      'hidden_words'    => self.ngword.split(/\r\n|\r|\n/)
    }
  end
end