Fix weird bug in unique() function when third party libraries are used
Fix weird bug in unique() function when third party libraries are used

dubejf/js-quantities,gentooboontoo/js-quantities,mickeyreiss/js-quantities,gentooboontoo/js-quantities,glassbead0/js-quantities,dubejf/js-quantities,glassbead0/js-quantities,jhericks/js-quantities,jhericks/js-quantities,mickeyreiss/js-quantities,mickeyreiss/js-quantities,gentooboontoo/js-quantities,jhericks/js-quantities,gentooboontoo/js-quantities,dubejf/js-quantities,glassbead0/js-quantities,dubejf/js-quantities,jhericks/js-quantities,glassbead0/js-quantities,mickeyreiss/js-quantities