sink method
Creates a Sink
that writes bytes to path
from beginning to end. If path
already exists it
will be replaced with the new data.
Implementation
Future<Sink> sink(
String path, {
FileMode mode = FileMode.write,
bool recursive = false,
}) async {
if (mode != FileMode.write &&
mode != FileMode.append &&
mode != FileMode.writeOnly &&
mode != FileMode.writeOnlyAppend) {
throw ArgumentError('Invalid file mode for this operation');
}
if (recursive) {
await directory(p.dirname(path)).create(recursive: true);
}
return file(path).openWrite(mode: mode).sink();
}