storage/s3.go
func (s *S3Bucket) NewWriter(path string) (io.WriteCloser, error) {
	return s.bucket.PutWriter(path, nil, nil)
}
func (s *S3Bucket) NewWriter(path string) (io.WriteCloser, error) {
	return s.bucket.PutWriter(path, nil, nil)
}
func ( s * S3Bucket ) NewWriter ( path string ) ( io . WriteCloser , error ) { return s . bucket . PutWriter ( path , nil , nil ) }
//NewWriter - get a new s3 writer
NewWriter - get a new s3 writer