From be33b493cc7af267ea0ea624dabb06ddeaf59f60 Mon Sep 17 00:00:00 2001
From: Pol Dellaiera <pol.dellaiera@protonmail.com>
Date: Tue, 26 May 2020 23:21:56 +0200
Subject: [PATCH] Update Walk operation.

---
 src/Operation/Walk.php | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/Operation/Walk.php b/src/Operation/Walk.php
index 3d461e2fb..9dbe9a7b6 100644
--- a/src/Operation/Walk.php
+++ b/src/Operation/Walk.php
@@ -37,14 +37,12 @@ public function on(iterable $collection): Closure
 
         return static function () use ($callbacks, $collection): Generator {
             foreach ($collection as $key => $value) {
-                $carry = $value;
-
                 // Custom array_reduce function with the key passed in argument.
                 foreach ($callbacks as $callback) {
-                    $carry = $callback($carry, $key);
+                    $value = $callback($value, $key);
                 }
 
-                yield $key => $carry;
+                yield $key => $value;
             }
         };
     }