Wrote url normalizer function.

url.go

@@ -2,6 +2,7 @@ package honeybee
 
 import (
 	"net/url"
+	"strings"
 
 	"git.wisehodl.dev/jay/go-honeybee/errors"
 )
@@ -18,3 +19,22 @@ func ParseURL(urlStr string) (*url.URL, error) {
 
 	return parsedURL, nil
 }
+
+func NormalizeURL(input string) (string, error) {
+	parsed, err := ParseURL(strings.ToLower(input))
+	if err != nil {
+		return "", err
+	}
+
+	host := parsed.Hostname()
+	port := parsed.Port()
+	if (parsed.Scheme == "wss" && port == "443") ||
+		(parsed.Scheme == "ws" && port == "80") {
+		parsed.Host = host
+	}
+
+	parsed.Path = strings.TrimRight(parsed.Path, "/")
+
+	return parsed.String(), nil
+
+}