code: function isEqual(val, comp, loose) {
      if (isDate(val) && isDate(comp))
          return to_1.toEpoch(val) === to_1.toEpoch(comp);
      if (loose)
          return val == comp;
      return val === comp;
  }
docs: Is Equal
  Tests if two values are equal.
  Does not support "deep equal".
  
  @param val the value to be compared.
  @param comp the comparer value.
  @param loose when true == is used instead of ===.