something

Signed-off-by: Odyssey <odyssey346@disroot.org>

utils/main.go

@@ -0,0 +1,26 @@
+package utils
+
+import (
+	"strings"
+)
+
+func Dedup(input string) string {
+	unique := []string{}
+	words := strings.Split(input, " ")
+	for _, word := range words {
+		if contains(unique, word) {
+			continue
+		}
+		unique = append(unique, word)
+	}
+	return strings.Join(unique, " ")
+}
+
+func contains(strs []string, str string) bool {
+	for _, s := range strs {
+		if s == str {
+			return true
+		}
+	}
+	return false
+}