🎉first commit

utils/slice.go

@@ -0,0 +1,18 @@
+package utils
+
+func Flatten[T any](nested [][]T) []T {
+	flattened := make([]T, 0)
+	for _, n := range nested {
+		flattened = append(flattened, n...)
+	}
+	return flattened
+}
+
+func Contains[T comparable](slice []T, item T) bool {
+	for _, i := range slice {
+		if i == item {
+			return true
+		}
+	}
+	return false
+}