Function lengthNL

core/dataloader/csvreader.go:145–150

Functions below this line are borrowed or adapted from encoding/csv/reader.go lengthNL returns 1 if the last byte in b is a newline, 0 otherwise.

(b []byte)

// lengthNL returns 1 if the last byte in b is a newline, 0 otherwise.
func lengthNL(b []byte) int {
	if len(b) > 0 && b[len(b)-1] == '\n' {
		return 1
	}
	return 0
}

// readLine reads the next line (with the trailing endline).
// If EOF is hit without a trailing endline, it will be omitted.