addWorkingDirectory method
Implementation
void addWorkingDirectory(String path) {
if (!_workingDirectories.contains(path)) {
_workingDirectories.add(path);
_eventController.add(
WorkingDirectoryChanged(
previousDir: _workingDirectories.length > 1
? _workingDirectories[_workingDirectories.length - 2]
: '',
newDir: path,
),
);
}
}