Function cloneExclusive

cloneExclusive(source?: object, keys?: string[]): undefined | object
Returns an object that cloned from the given object, excludes all the given keys
Parameters
- Optionalsource: object
  The object to clone
- Optionalkeys: string[]
  The key names to exclude
Returns undefined | object
an object that cloned from the given object, excludes all the given keys
Author
David Hsing
Example
```
cloneExclusive({'foo': 'bar'}, ['foo']);
```