From bd085e0a21b938708cf0c5b5477ba4cd399f9f71 Mon Sep 17 00:00:00 2001
From: Matt Jaffee <matthew.jaffee@gmail.com>
Date: Mon, 1 Apr 2019 20:23:34 -0500
Subject: [PATCH] simply setting list of values with *N methods

---
 roaring/roaring.go | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/roaring/roaring.go b/roaring/roaring.go
index fa2d09bcb..a8ccd81e2 100644
--- a/roaring/roaring.go
+++ b/roaring/roaring.go
@@ -3667,15 +3667,9 @@ func (op *op) apply(b *Bitmap) (changed bool) {
 	case opTypeRemove:
 		return b.remove(op.value)
 	case opTypeAddBatch:
-		for _, v := range op.values {
-			nc := b.DirectAdd(v)
-			changed = nc || changed
-		}
+		changed = b.DirectAddN(op.values...) > 0
 	case opTypeRemoveBatch:
-		for _, v := range op.values {
-			nc := b.remove(v)
-			changed = nc || changed
-		}
+		changed = b.DirectRemoveN(op.values...) > 0
 	default:
 		panic(fmt.Sprintf("invalid op type: %d", op.typ))
 	}