parse-js/dist/transformers/date.js

Utility library for object structure conversion.

'use strict';

var INVALID_DATE = 'Invalid Date';

function DateTransformer() {
  var nowOnInvalid = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

  if (!(this instanceof DateTransformer)) {
    return this.transform(new DateTransformer(nowOnInvalid));
  }

  this._nowOnInvalid = nowOnInvalid;
}

DateTransformer.prototype.parse = function (value) {
  var parsedDate = new Date(value);
  if (parsedDate.toString() != INVALID_DATE) return parsedDate;
  if (this._nowOnInvalid) return new Date();
  return undefined;
};

DateTransformer.prototype.reverse = function (source) {
  if (source instanceof Date && source.toJSON) return source.toJSON();
  return source;
};

module.exports = DateTransformer;