code: function scalarEquals(a1, a2) {
  	if (a1 instanceof Date && a2 instanceof Date) return (a1.getTime() === a2.getTime());
  	return a1 === a2;
  }
docs: Checks whether two scalar values (as determined by isScalar()) are equal.
  
  @method scalarEquals
  @static
  @param {Mixed} a1 - First value
  @param {Mixed} a2 - Second value
  @return {Boolean}