mc root source folder cleanup

mc/util/slices.go

@@ -0,0 +1,20 @@
+package util
+
+type Numeric interface {
+	~int | ~int8 | ~int16 | ~int32 | ~int64 |
+		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr |
+		~float32 | ~float64
+}
+
+func IsLastElement[T comparable](s []T, e T) bool {
+	return len(s) > 0 && s[len(s)-1] == e
+}
+
+func GetNextLargestNumberSlice[T Numeric](a T, s []T) (ret T, found bool) {
+	for _, v := range s {
+		if v > a {
+			return v, true
+		}
+	}
+	return
+}