1 files changed, 0 insertions, 4 deletions
diff --git a/ds/comparer.go b/ds/comparer.go
index c132ea9..8fb3727 100644
--- a/ds/comparer.go
+++ b/ds/comparer.go
@@ -8,7 +8,3 @@ type Comparer interface {
 	HigherEqual(a Comparer) bool
 	Int() int
 }
-
-func (c []Comparer) firstN(n int) []Comparer {
-	return c
-}