@qvant/qui-max
Version:
A Vue 3 Design system for Web.
50 lines (49 loc) • 1.77 kB
JavaScript
import SetCache from "./_SetCache.js";
import arraySome from "./_arraySome.js";
import cacheHas from "./_cacheHas.js";
var COMPARE_PARTIAL_FLAG = 1, COMPARE_UNORDERED_FLAG = 2;
function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
var isPartial = bitmask & COMPARE_PARTIAL_FLAG, arrLength = array.length, othLength = other.length;
if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
return false;
}
var arrStacked = stack.get(array);
var othStacked = stack.get(other);
if (arrStacked && othStacked) {
return arrStacked == other && othStacked == array;
}
var index = -1, result = true, seen = bitmask & COMPARE_UNORDERED_FLAG ? new SetCache() : void 0;
stack.set(array, other);
stack.set(other, array);
while (++index < arrLength) {
var arrValue = array[index], othValue = other[index];
if (customizer) {
var compared = isPartial ? customizer(othValue, arrValue, index, other, array, stack) : customizer(arrValue, othValue, index, array, other, stack);
}
if (compared !== void 0) {
if (compared) {
continue;
}
result = false;
break;
}
if (seen) {
if (!arraySome(other, function(othValue2, othIndex) {
if (!cacheHas(seen, othIndex) && (arrValue === othValue2 || equalFunc(arrValue, othValue2, bitmask, customizer, stack))) {
return seen.push(othIndex);
}
})) {
result = false;
break;
}
} else if (!(arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
result = false;
break;
}
}
stack["delete"](array);
stack["delete"](other);
return result;
}
export { equalArrays as default };
//# sourceMappingURL=_equalArrays.js.map