29 lines
782 B
JavaScript
29 lines
782 B
JavaScript
|
function merge(a, b, k) {
|
|||
|
|
if (typeof a === 'object' && typeof b === 'object') {
|
|||
|
|
if (Array.isArray(a) && Array.isArray(b)) {
|
|||
|
|
for (k=0; k < b.length; k++) {
|
|||
|
|
a[k] = merge(a[k], b[k]);
|
|||
|
|
}
|
|||
|
|
} else {
|
|||
|
|
for (k in b) {
|
|||
|
|
if (k === '__proto__' || k === 'constructor' || k === 'prototype') break;
|
|||
|
|
a[k] = merge(a[k], b[k]);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
return a;
|
|||
|
|
}
|
|||
|
|
return b;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
function dset(obj, keys, val) {
|
|||
|
|
keys.split && (keys=keys.split('.'));
|
|||
|
|
var i=0, l=keys.length, t=obj, x, k;
|
|||
|
|
while (i < l) {
|
|||
|
|
k = keys[i++];
|
|||
|
|
if (k === '__proto__' || k === 'constructor' || k === 'prototype') break;
|
|||
|
|
t = t[k] = (i === l) ? merge(t[k],val) : (typeof(x=t[k])===typeof keys) ? x : (keys[i]*0 !== 0 || !!~(''+keys[i]).indexOf('.')) ? {} : [];
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
exports.dset = dset;
|
|||
|
|
exports.merge = merge;
|