Function StringReaderFromCmdArgs

utils/string_reader.go:128–134

StringReaderFromCmdArgs returns a string reader for reading the arguments passed in the command line. If the arguments consists in single hypen "-", they are read from stdin.

(args []string)

// passed in the command line. If the arguments consists in single hypen "-",
// they are read from stdin.
func StringReaderFromCmdArgs(args []string) StringReader {
	if len(args) == 1 && args[0] == "-" {
		return NewStringIOReader(os.Stdin)
	} else {
		return NewStringArrayReader(args)
	}
}