Function allNotNil

allNotNil(objects?): boolean
Returns whether all the elements in the given objects are not null or undefined
Parameters
- Optionalobjects: any[]
  the objects to check
Returns boolean
whether all the elements in the given objects are not null or undefined
Example
```
allNotNil([null, undefined]);    // false
allNotNil([null, {}]);    // false
allNotNil(['foo', 'bar']);    // true
```