A comparator for Array.prototype.sort that orders clinicians by languageTier for patientLang and leaves equal tiers in their existing order (sort is stable), so it composes in FRONT of an assigner's fairness order rather than replacing it.
Array.prototype.sort
patientLang
A comparator for
Array.prototype.sortthat orders clinicians by languageTier forpatientLangand leaves equal tiers in their existing order (sort is stable), so it composes in FRONT of an assigner's fairness order rather than replacing it.