Function paramToString

src/common/commontypes/Util.js:1232–1244

(param)

INCHES_PER_UNIT['yard'] = INCHES_PER_UNIT.yd;

function paramToString(param) {
  if (param == undefined || param == null) {
    return '';
  }
  if (param instanceof Date) {
    return param.toJSON();
  }
  if (canBeJsonified(param)) {
    return JSON.stringify(param);
  }

  return param.toString();
}

function canBeJsonified(str) {
  if (typeof str !== 'string' && typeof str !== 'object') {