text: #ifndef VALHALLA_MJOLNIR_UTIL_H_
  #define VALHALLA_MJOLNIR_UTIL_H_
  
  #include <vector>
  #include <string>
  
  namespace valhalla {
  namespace mjolnir {
  
  
  /**
   * Splits a tag into a vector of strings.
   * @param  tag_value  tag to split
   * @param  delim      defaults to ;
   * @return the vector of strings
  */
  std::vector<std::string> GetTagTokens(const std::string& tag_value,
                                        char delim = ';');
  
  /**
   * Remove double quotes.
   * @param  s
   * @return string string with no quotes.
  */std::string remove_double_quotes(const std::string& s);
  
  }
  }
  #endif  // VALHALLA_MJOLNIR_UTIL_H_
  