612   function arrayIncludesWith(array, value, comparator) {  argument
617       if (comparator(value, array[index])) {
834   function baseIndexOfWith(array, value, fromIndex, comparator) {  argument
839       if (comparator(array[index], value)) {
2764     function baseDifference(array, values, iteratee, comparator) {  argument
2778       if (comparator) {
2792         value = (comparator || value !== 0) ? value : 0;
2802         else if (!includes(values, computed, comparator)) {
2857     function baseExtremum(array, iteratee, comparator) {  argument
2867               : comparator(current, computed)
3132     function baseIntersection(arrays, iteratee, comparator) {  argument
3133       var includes = comparator ? arrayIncludesWith : arrayIncludes,
3147         caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
3161         value = (comparator || value !== 0) ? value : 0;
3164               : includes(result, computed, comparator)
3171                   : includes(arrays[othIndex], computed, comparator))
3801     function basePullAll(array, values, iteratee, comparator) {  argument
3802       var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
3818         while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
4249     function baseUniq(array, iteratee, comparator) {  argument
4257       if (comparator) {
4278         value = (comparator || value !== 0) ? value : 0;
4291         else if (!includes(seen, computed, comparator)) {
4382     function baseXor(arrays, iteratee, comparator) {  argument
4396 …    result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
4400       return baseUniq(baseFlatten(result, 1), iteratee, comparator);
7013       var comparator = last(values);
7014       if (isArrayLikeObject(comparator)) {
7015         comparator = undefined;
7018 …    ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
7564       var comparator = last(arrays),
7567       comparator = typeof comparator == 'function' ? comparator : undefined;
7568       if (comparator) {
7572         ? baseIntersection(mapped, undefined, comparator)
7778     function pullAllWith(array, values, comparator) {
7780         ? basePullAll(array, values, undefined, comparator)
8367       var comparator = last(arrays);
8368       comparator = typeof comparator == 'function' ? comparator : undefined;
8369       return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
8441     function uniqWith(array, comparator) {
8442       comparator = typeof comparator == 'function' ? comparator : undefined;
8443       return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
8616       var comparator = last(arrays);
8617       comparator = typeof comparator == 'function' ? comparator : undefined;
8618       return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);