From c505030a6fa4594240ae5e344ea496efe7e51ede Mon Sep 17 00:00:00 2001
From: Martin Czygan <martin.czygan@gmail.com>
Date: Sat, 3 Jul 2021 22:03:53 +0200
Subject: set: no extra slice required

---
 skate/set/set.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'skate/set')

diff --git a/skate/set/set.go b/skate/set/set.go
index b762cb8..7e06a1b 100644
--- a/skate/set/set.go
+++ b/skate/set/set.go
@@ -65,9 +65,9 @@ func (s Set) Contains(v string) bool {
 // Intersection returns a new set containing all elements found in both sets.
 func (s Set) Intersection(t Set) Set {
 	u := New()
-	for _, v := range s.Slice() {
-		if t.Contains(v) {
-			u.Add(v)
+	for k := range s {
+		if t.Contains(k) {
+			u.Add(k)
 		}
 	}
 	return u
-- 
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