dkforest

commit a09761d6846790f59b60c66d1efa721fb5573514
parent a78232a77977bed00b0678ddc97353fa73342d81
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Thu, 17 Nov 2022 12:57:46 -0500

simplify code

Diffstat:
M
cmd/art/main.go
 | 
10
+++-------

1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/cmd/art/main.go b/cmd/art/main.go
@@ -138,21 +138,17 @@ func getClassName(idx int) string {
 	const lastRune = 'z'
 	out := []rune{firstRune}
 outLoop:
-	for i := idx; i > 0; i-- {
+	for counter := idx; counter > 0; counter-- {
 		// If first letter reached "z", increment the next one which is not yet at "z"
 		// If we did not find a suitable letter to increment, let's add a new one in the array, and reset all to "a".
-		for i := range out {
+		for i := len(out) - 1; i >= 0; i-- {
 			if out[i] < lastRune {
 				out[i]++
 				continue outLoop
 			}
 			out[i] = firstRune
 		}
-		out = append(out, firstRune)
-	}
-	// Reverse slice
-	for i, j := 0, len(out)-1; i < j; i, j = i+1, j-1 {
-		out[i], out[j] = out[j], out[i]
+		out = append([]rune{firstRune}, out...)
 	}
 	return string(out)
 }