func getValueForKeyInString()

in enrichments/trace/internal/elastic/span.go [703:723]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func getValueForKeyInString(str string, key string, separator rune, assignChar rune) string {
	for {
		str = strings.TrimSpace(str)
		if str == "" {
			break
		}
		kv := str
		if sepIdx := strings.IndexRune(str, separator); sepIdx != -1 {
			kv = strings.TrimSpace(str[:sepIdx])
			str = str[sepIdx+1:]
		} else {
			str = ""
		}
		equal := strings.IndexRune(kv, assignChar)
		if equal != -1 && kv[:equal] == key {
			return kv[equal+1:]
		}
	}

	return ""
}