From 8f07f6f4d7e91a9e4b7164a39759907fac5fb8a1 Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Sat, 1 Jul 2023 22:06:01 +0800
Subject: Refactor: encapsulate custom url manipulation function into object
 method.

---
 common/urlparse.go | 21 ---------------------
 1 file changed, 21 deletions(-)
 delete mode 100644 common/urlparse.go

(limited to 'common/urlparse.go')

diff --git a/common/urlparse.go b/common/urlparse.go
deleted file mode 100644
index dc72cee..0000000
--- a/common/urlparse.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package common
-
-import (
-	"errors"
-	"net/url"
-	"strings"
-)
-
-// GetFileExtensionFromUrl
-// copied from https://elisegev.medium.com/get-a-file-extension-from-a-url-in-golang-5061d4a298a
-func GetFileExtensionFromUrl(rawUrl string) (string, error) {
-	u, err := url.Parse(rawUrl)
-	if err != nil {
-		return "", err
-	}
-	pos := strings.LastIndex(u.Path, ".")
-	if pos == -1 {
-		return "", errors.New("couldn't find a period to indicate a file extension")
-	}
-	return u.Path[pos+1 : len(u.Path)], nil
-}
-- 
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