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-rw-r--r--lib/containers/ordered.go21
1 files changed, 7 insertions, 14 deletions
diff --git a/lib/containers/ordered.go b/lib/containers/ordered.go
index c5a3ec5..038edf8 100644
--- a/lib/containers/ordered.go
+++ b/lib/containers/ordered.go
@@ -8,17 +8,6 @@ import (
"golang.org/x/exp/constraints"
)
-func CmpUint[T constraints.Unsigned](a, b T) int {
- switch {
- case a < b:
- return -1
- case a == b:
- return 0
- default:
- return 1
- }
-}
-
type Ordered[T interface{ Cmp(T) int }] interface {
Cmp(T) int
}
@@ -27,15 +16,19 @@ type NativeOrdered[T constraints.Ordered] struct {
Val T
}
-func (a NativeOrdered[T]) Cmp(b NativeOrdered[T]) int {
+func NativeCmp[T constraints.Ordered](a, b T) int {
switch {
- case a.Val < b.Val:
+ case a < b:
return -1
- case a.Val > b.Val:
+ case a > b:
return 1
default:
return 0
}
}
+func (a NativeOrdered[T]) Cmp(b NativeOrdered[T]) int {
+ return NativeCmp(a.Val, b.Val)
+}
+
var _ Ordered[NativeOrdered[int]] = NativeOrdered[int]{}