split util/slice

pkg/util/slice/slice.go

@@ -68,14 +68,3 @@ func ContainsString(slice []string, s string, modifier func(s string) string) bo
 	}
 	return false
 }
-
-// Int64Slice attaches the methods of Interface to []int64,
-// sorting in increasing order.
-type Int64Slice []int64
-
-func (p Int64Slice) Len() int           { return len(p) }
-func (p Int64Slice) Less(i, j int) bool { return p[i] < p[j] }
-func (p Int64Slice) Swap(i, j int)      { p[i], p[j] = p[j], p[i] }
-
-// Sorts []int64 in increasing order
-func SortInts64(a []int64) { sort.Sort(Int64Slice(a)) }

pkg/util/slice/slice_test.go

@@ -89,12 +89,3 @@ func TestShuffleStrings(t *testing.T) {
 		}
 	}
 }
-
-func TestSortInts64(t *testing.T) {
-	src := []int64{10, 1, 2, 3, 4, 5, 6}
-	expected := []int64{1, 2, 3, 4, 5, 6, 10}
-	SortInts64(src)
-	if !reflect.DeepEqual(src, expected) {
-		t.Errorf("func Ints64 didnt sort correctly, %v !- %v", src, expected)
-	}
-}