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don't merge arrays in deepMerge by default

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tophf 2022-01-23 23:46:10 +03:00
parent 155de766e9
commit da0918f49a
1 changed files with 2 additions and 2 deletions
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4
js/toolbox.js
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@ -333,13 +333,13 @@ Object.assign(debounce, {
},
});
function deepMerge(src, dst) {
function deepMerge(src, dst, mergeArrays) {
if (!src || typeof src !== 'object') {
return src;
}
if (Array.isArray(src)) {
// using `Array` that belongs to this `window`; not using Array.from as it's slower
if (!dst) dst = Array.prototype.map.call(src, deepCopy);
if (!dst || !mergeArrays) dst = Array.prototype.map.call(src, deepCopy);
else for (const v of src) dst.push(deepMerge(v));
} else {
// using an explicit {} that belongs to this `window`