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package main
func first(list []string) string {
if len(list) > 0 {
return list[0]
} else {
return ""
}
}
func contains(list []string, what string) bool {
for _, value := range list {
if value == what {
return true
}
}
return false
}
func containsEither(subject string, what ...string) bool {
for _, str := range what {
if strings.Contains(subject, str) {
return true
}
}
return false
}
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