|
|
- function override(source1, source2) {
- var target = {};
- var key1;
- var key2;
- var item;
-
- for (key1 in source1) {
- item = source1[key1];
-
- if (Array.isArray(item)) {
- target[key1] = item.slice(0);
- } else if (typeof item == 'object' && item !== null) {
- target[key1] = override(item, {});
- } else {
- target[key1] = item;
- }
- }
-
- for (key2 in source2) {
- item = source2[key2];
-
- if (key2 in target && Array.isArray(item)) {
- target[key2] = item.slice(0);
- } else if (key2 in target && typeof item == 'object' && item !== null) {
- target[key2] = override(target[key2], item);
- } else {
- target[key2] = item;
- }
- }
-
- return target;
- }
-
- module.exports = override;
|