1. grinder
2. grinder.files
3. joinDir function

grinder.files library

1. Classes
2. FilePath
3. FileSet
4. Functions
5. baseName
6. copy
7. copyDirectory
8. copyFile
9. delete
10. deleteEntity
11. fileExt
12. fileName
13. getDir
14. getFile
15. joinDir
16. joinFile

Directory joinDir(Directory dir, List<String> files) {
  String pathFragment = files.join(_sep);
  return new Directory("${dir.path}${_sep}${pathFragment}");
}