gonejack/linesprinter

Golang library to print string into fixed length lines

linesprinter

golang library to print string into fixed length lines

Usage

go get github.com/gonejack/linesprinter

Setting line length to 76 and sep as \r\n

func main() {
    p := linesprinter.NewLinesPrinter(os.Stdout, 76, []byte("\r\n"))
    defer p.Close()

    w := base64.NewEncoder(base64.StdEncoding, p)
    defer w.Close()

    t := "this is some random string this is some random string this is some random string"
    w.Write([]byte(t))
}

Output

dGhpcyBpcyBzb21lIHJhbmRvbSBzdHJpbmcgdGhpcyBpcyBzb21lIHJhbmRvbSBzdHJpbmcgdGhp
cyBpcyBzb21lIHJhbmRvbSBzdHJpbmc=