Function extractWords

extractWords(text?, search?): string[] | undefined
Returns the array of strings that match the given pattern in the text
Parameters
- Optionaltext: null | string
  the text to inspect
- search: string | RegExp = ...
  the string or regex to match
Returns string[] | undefined
the array of strings that match the given pattern in the text
Example
```
extractWords('foo, & bar');    // ['foo', 'bar']
```