From ee678d12f94ad0b4c2582ba1a61489950194cbb4 Mon Sep 17 00:00:00 2001
From: Gege <dngege@gmail.com>
Date: Fri, 5 Jul 2019 19:41:14 +0200
Subject: [PATCH 1/2] Add replace() and replaceRecursive() methods on
 Collection

---
 src/Illuminate/Support/Collection.php   | 22 ++++++++++++++
 tests/Support/SupportCollectionTest.php | 39 +++++++++++++++++++++++++
 2 files changed, 61 insertions(+)

diff --git a/src/Illuminate/Support/Collection.php b/src/Illuminate/Support/Collection.php
index 78ae4b6ef5f1..8e236b4306cd 100644
--- a/src/Illuminate/Support/Collection.php
+++ b/src/Illuminate/Support/Collection.php
@@ -1529,6 +1529,28 @@ public function reject($callback = true)
         });
     }
 
+    /**
+     * Replace the collection items with the given items.
+     *
+     * @param  mixed  $items
+     * @return static
+     */
+    public function replace($items)
+    {
+        return new static(array_replace($this->items, $this->getArrayableItems($items)));
+    }
+
+    /**
+     * Recursively replace the collection items with the given items.
+     *
+     * @param  mixed  $items
+     * @return static
+     */
+    public function replaceRecursive($items)
+    {
+        return new static(array_replace_recursive($this->items, $this->getArrayableItems($items)));
+    }
+
     /**
      * Reverse items order.
      *
diff --git a/tests/Support/SupportCollectionTest.php b/tests/Support/SupportCollectionTest.php
index becea14de46e..a0fda9ed4fa2 100755
--- a/tests/Support/SupportCollectionTest.php
+++ b/tests/Support/SupportCollectionTest.php
@@ -687,6 +687,45 @@ public function testMergeRecursiveCollection()
         );
     }
 
+    public function testReplaceNull()
+    {
+        $c = new Collection(['a', 'b', 'c']);
+        $this->assertEquals(['a', 'b', 'c'], $c->replace(null)->all());
+    }
+
+    public function testReplaceArray()
+    {
+        $c = new Collection(['a', 'b', 'c']);
+        $this->assertEquals(['a', 'd', 'e'], $c->replace([1 => 'd', 2 => 'e'])->all());
+    }
+
+    public function testReplaceCollection()
+    {
+        $c = new Collection(['a', 'b', 'c']);
+        $this->assertEquals(['a', 'd', 'e'], $c->replace(new Collection([1 => 'd', 2 => 'e']))->all());
+    }
+
+    public function testReplaceRecursiveNull()
+    {
+        $c = new Collection(['a', 'b', ['c', 'd']]);
+        $this->assertEquals(['a', 'b', ['c', 'd']], $c->replaceRecursive(null)->all());
+    }
+
+    public function testReplaceRecursiveArray()
+    {
+        $c = new Collection(['a', 'b', ['c', 'd']]);
+        $this->assertEquals(['z', 'b', ['c', 'e']], $c->replaceRecursive(['z', 2 => [1 => 'e']])->all());
+    }
+
+    public function testReplaceRecursiveCollection()
+    {
+        $c = new Collection(['a', 'b', ['c', 'd']]);
+        $this->assertEquals(
+            ['z', 'b', ['c', 'e']],
+            $c->replaceRecursive(new Collection(['z', 2 => [1 => 'e']]))->all()
+        );
+    }
+
     public function testUnionNull()
     {
         $c = new Collection(['name' => 'Hello']);

From f5dac6fdc23ac6da39d66a60958ca5da225497a0 Mon Sep 17 00:00:00 2001
From: Gege <dngege@gmail.com>
Date: Fri, 5 Jul 2019 19:44:26 +0200
Subject: [PATCH 2/2] format test

---
 tests/Support/SupportCollectionTest.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/Support/SupportCollectionTest.php b/tests/Support/SupportCollectionTest.php
index a0fda9ed4fa2..467f5e89104c 100755
--- a/tests/Support/SupportCollectionTest.php
+++ b/tests/Support/SupportCollectionTest.php
@@ -702,7 +702,10 @@ public function testReplaceArray()
     public function testReplaceCollection()
     {
         $c = new Collection(['a', 'b', 'c']);
-        $this->assertEquals(['a', 'd', 'e'], $c->replace(new Collection([1 => 'd', 2 => 'e']))->all());
+        $this->assertEquals(
+            ['a', 'd', 'e'],
+            $c->replace(new Collection([1 => 'd', 2 => 'e']))->all()
+        );
     }
 
     public function testReplaceRecursiveNull()