chris 746868d720 Add 'main-site/' from commit '5cefb4d1618bc54ae0e86830421a8c911900302c'
git-subtree-dir: main-site
git-subtree-mainline: 4d1daa39101c0a85ca6d916f1c31139faf39632a
git-subtree-split: 5cefb4d1618bc54ae0e86830421a8c911900302c
2026-04-13 19:22:17 -04:00

34 lines
766 B
JavaScript

'use strict';
module.exports = arrayDepth;
function arrayDepth(arr) {
if (!Array.isArray(arr)) {
return { min: 0, max: 0, containsNonArrayItem: true };
}
if (arr.length === 0) {
return { min: 1, max: 1, containsNonArrayItem: false };
}
if (arr.length === 1 && !Array.isArray(arr[0])) {
return { min: 1, max: 1, containsNonArrayItem: false };
}
const res = arrayDepth(arr[0]);
for (let i = 1; i < arr.length; ++i) {
const _res = arrayDepth(arr[i]);
if (_res.min < res.min) {
res.min = _res.min;
}
if (_res.max > res.max) {
res.max = _res.max;
}
res.containsNonArrayItem = res.containsNonArrayItem || _res.containsNonArrayItem;
}
res.min = res.min + 1;
res.max = res.max + 1;
return res;
}