Function dedupe

scanner/types.go:181–191

dedupe removes duplicate strings from a slice

(items []string)

// dedupe removes duplicate strings from a slice
func dedupe(items []string) []string {
	seen := make(map[string]bool)
	result := make([]string, 0, len(items))
	for _, item := range items {
		if !seen[item] {
			seen[item] = true
			result = append(result, item)
		}
	}
	return result
}