function funDifference(object, other) {
let diff = {}
let vChildren
for (var key in object) {
if (typeof object[key] === 'object' && typeof other[key] === 'object' && object[key] && other[key]) {
vChildren = funDifference(object[key], other[key])
if (Object.keys(vChildren).length > 0) {
diff[key] = vChildren
}
} else if (object[key] !== other[key]) {
diff[key] = object[key]
}
}
if (JSON.stringify(diff) == '{}') {
return null
} else {
return diff
}
}