writeFile function
Implementation
Future<bool> writeFile(File file, List<String> content) async {
try {
final iOSink = file.openWrite();
content.forEach((element) => iOSink.writeln(element));
await iOSink.close();
return true;
} on Exception catch (_) {
logger.e('"pubspec.yaml" write failed, please try again.');
return false;
}
}