isWithin method
Implementation
bool isWithin(String fileName) {
final ext = path.extension(fileName);
if (path.isWithin(folder, fileName)) {
if (recursive) {
return _checkExt(ext, extension);
} else {
final fileDirName = path.basename(path.dirname(fileName));
final folderDirName = path.basename(folder);
if (fileDirName == folderDirName) {
return _checkExt(ext, extension);
}
}
}
return false;
}