Add transaction method (unfinished)

Author: theodorejb

src/PeachySql.php

@@ -29,6 +29,22 @@ public function __construct(PDO $connection, ?Options $options = null)
         $this->options = $options;
     }
 
+    /**
+     * Automatically begins a transaction, runs the callback function, and commits
+     * the transaction on success, or rolls it back if an error occurs.
+     */
+    public function transaction(\Closure $callback): void
+    {
+        $this->begin();
+        try {
+            $callback();
+            $this->commit();
+        } catch (\Throwable $e) {
+            $this->rollback();
+            throw $e;
+        }
+    }
+
     /**
      * Begins a transaction
      * @throws SqlException if an error occurs