From aecd7c159a4ad6f410794ca11b6e66327ed96fd2 Mon Sep 17 00:00:00 2001
From: Naveen Gogineni <dear.chap@gmail.com>
Date: Wed, 21 Sep 2022 18:18:36 -0400
Subject: [PATCH] Remove un-needed func

---
 command.go | 25 -------------------------
 1 file changed, 25 deletions(-)

diff --git a/command.go b/command.go
index ddc79b4..7213fd7 100644
--- a/command.go
+++ b/command.go
@@ -312,31 +312,6 @@ func (c *Command) VisibleFlags() []Flag {
 	return visibleFlags(c.Flags)
 }
 
-// VisibleCategories returns a slice of categories and commands that are
-// Hidden=false
-func (c *Command) VisibleCategories() []CommandCategory {
-	ret := []CommandCategory{}
-	if c.categories == nil {
-		c.categories = newCommandCategories()
-		for _, command := range c.Subcommands {
-			c.categories.AddCommand(command.Category, command)
-		}
-		sort.Sort(c.categories.(*commandCategories))
-	}
-	for _, category := range c.categories.Categories() {
-		if visible := func() CommandCategory {
-			if len(category.VisibleCommands()) > 0 {
-				return category
-			}
-			return nil
-		}(); visible != nil {
-			ret = append(ret, visible)
-		}
-	}
-
-	return ret
-}
-
 // VisibleCommands returns a slice of the Commands with Hidden=false
 func (c *Command) VisibleCommands() []*Command {
 	var ret []*Command