Update dependencies + cp vendor/*/src src/

src/Dotenv/Repository/Adapter/ArrayAdapter.php

@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dotenv\Repository\Adapter;
+
+use PhpOption\Option;
+use PhpOption\Some;
+
+final class ArrayAdapter implements AdapterInterface
+{
+    /**
+     * The variables and their values.
+     *
+     * @var array<string,string>
+     */
+    private $variables;
+
+    /**
+     * Create a new array adapter instance.
+     *
+     * @return void
+     */
+    private function __construct()
+    {
+        $this->variables = [];
+    }
+
+    /**
+     * Create a new instance of the adapter, if it is available.
+     *
+     * @return \PhpOption\Option<\Dotenv\Repository\Adapter\AdapterInterface>
+     */
+    public static function create()
+    {
+        /** @var \PhpOption\Option<AdapterInterface> */
+        return Some::create(new self());
+    }
+
+    /**
+     * Read an environment variable, if it exists.
+     *
+     * @param non-empty-string $name
+     *
+     * @return \PhpOption\Option<string>
+     */
+    public function read(string $name)
+    {
+        return Option::fromArraysValue($this->variables, $name);
+    }
+
+    /**
+     * Write to an environment variable, if possible.
+     *
+     * @param non-empty-string $name
+     * @param string           $value
+     *
+     * @return bool
+     */
+    public function write(string $name, string $value)
+    {
+        $this->variables[$name] = $value;
+
+        return true;
+    }
+
+    /**
+     * Delete an environment variable, if possible.
+     *
+     * @param non-empty-string $name
+     *
+     * @return bool
+     */
+    public function delete(string $name)
+    {
+        unset($this->variables[$name]);
+
+        return true;
+    }
+}