From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Sun, 17 Nov 2019 20:45:02 +0100
Subject: initial checking of customized version 1.0rc9

---
 .../src/Guzzle/Batch/BatchClosureTransfer.php      | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Batch/BatchClosureTransfer.php

(limited to 'vendor/guzzle/guzzle/src/Guzzle/Batch/BatchClosureTransfer.php')

diff --git a/vendor/guzzle/guzzle/src/Guzzle/Batch/BatchClosureTransfer.php b/vendor/guzzle/guzzle/src/Guzzle/Batch/BatchClosureTransfer.php
new file mode 100644
index 0000000..9cbf1ab
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Batch/BatchClosureTransfer.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Guzzle\Batch;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * Batch transfer strategy where transfer logic can be defined via a Closure.
+ * This class is to be used with {@see Guzzle\Batch\BatchInterface}
+ */
+class BatchClosureTransfer implements BatchTransferInterface
+{
+    /** @var callable A closure that performs the transfer */
+    protected $callable;
+
+    /** @var mixed $context Context passed to the callable */
+    protected $context;
+
+    /**
+     * @param mixed $callable Callable that performs the transfer. This function should accept two arguments:
+     *                        (array $batch, mixed $context).
+     * @param mixed $context  Optional context to pass to the batch divisor
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct($callable, $context = null)
+    {
+        if (!is_callable($callable)) {
+            throw new InvalidArgumentException('Argument must be callable');
+        }
+
+        $this->callable = $callable;
+        $this->context = $context;
+    }
+
+    public function transfer(array $batch)
+    {
+        return empty($batch) ? null : call_user_func($this->callable, $batch, $this->context);
+    }
+}
-- 
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