From 972d8518e9bd83b0992d76f2d79c1c2583c06904 Mon Sep 17 00:00:00 2001
From: Eric Herbrandson <eric@herbrandson.com>
Date: Thu, 20 Sep 2018 14:07:56 -0500
Subject: [PATCH] Leaving a comment in iPrefixMatcher per PR comments

---
 route/matcher.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/route/matcher.go b/route/matcher.go
index e1e817641..4cdbbbbe2 100644
--- a/route/matcher.go
+++ b/route/matcher.go
@@ -27,6 +27,8 @@ func globMatcher(uri string, r *Route) bool {
 
 // iPrefixMatcher matches path to the routes' path ignoring case
 func iPrefixMatcher(uri string, r *Route) bool {
+	// todo(fs): if this turns out to be a performance issue we should cache
+	// todo(fs): strings.ToLower(r.Path) in r.PathLower
 	lowerURI := strings.ToLower(uri)
 	lowerPath := strings.ToLower(r.Path)
 	return strings.HasPrefix(lowerURI, lowerPath)