From a1786dc85fd644875b8c07f21a8a9d3dfb45c06c Mon Sep 17 00:00:00 2001
From: manish <bhardwaz007@yahoo.com>
Date: Tue, 24 Dec 2024 09:38:12 +0530
Subject: [PATCH] chore: avoid un-necessary allocation (#92)

---
 options.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/options.go b/options.go
index 6b3bc3f..c0953e0 100644
--- a/options.go
+++ b/options.go
@@ -52,12 +52,12 @@ func WithDecompressFn(decompressFn func(c *gin.Context)) Option {
 }
 
 // Using map for better lookup performance
-type ExcludedExtensions map[string]bool
+type ExcludedExtensions map[string]struct{}
 
 func NewExcludedExtensions(extensions []string) ExcludedExtensions {
 	res := make(ExcludedExtensions)
 	for _, e := range extensions {
-		res[e] = true
+		res[e] = struct{}{}
 	}
 	return res
 }