func toString()

in rules/argument.go [24:33]

• 10 lines of code
• 3 McCabe index (conditional complexity)

func toString(sections ...Section) string {
	var lines []string
	for _, section := range sections {
		line := section.ToString()
		if line != "" {
			lines = append(lines, line)
		}
	}
	return strings.Join(lines, "\n")
}