From 3b89c26a3f4ba10c8994c6f74bf00969c0f9f235 Mon Sep 17 00:00:00 2001
From: baehyunsol <47506131+baehyunsol@users.noreply.github.com>
Date: Thu, 23 Feb 2023 23:53:55 +0900
Subject: [PATCH] make `up.nu` much simpler (#391)

Now nu supports String multiplications!
---
 filesystem/up.nu | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/filesystem/up.nu b/filesystem/up.nu
index ef94b47..0872ec3 100755
--- a/filesystem/up.nu
+++ b/filesystem/up.nu
@@ -1,15 +1,6 @@
-def up_inner [limit: int] {
-  mut x = []
-  for $e in 0..$limit { $x = $x ++ "." }
-  $x | str collect
-}
-
 # Go up a number of directories
 def-env up [
     limit = 1: int # The number of directories to go up (default is 1)
   ] {
-    cd (
-    (up_inner $limit)
-    | into string
-    )
+    cd ("." * ($limit + 1))
 }