# File lib/greek_string_utils.rb, line 88
  def has_accent?(string)
    string.to_s.match(/ά|έ|ή|ί|ό|ύ|ώ|Ά|Έ|Ή|Ί|Ϊ|Ό|Ύ|Ώ|ϊ|ϋ|ΐ|ΰ/) ? true : false
  end