Strings / Normalize newlines / Essential Go
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package main
import (
"bytes"
"fmt"
)
// NormalizeNewlines normalizes \r\n (windows) and \r (mac)
// into \n (unix)
func NormalizeNewlines(d []byte) []byte {
// replace CR LF \r\n (windows) with LF \n (unix)
d = bytes.Replace(d, []byte{13, 10}, []byte{10}, -1)
// replace CF \r (mac) with LF \n (unix)
d = bytes.Replace(d, []byte{13}, []byte{10}, -1)
return d
}
func main() {
d := []byte("new\r\nline")
d = NormalizeNewlines(d)
fmt.Printf("%#v\n", string(d))
}
Go
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