first version

kirby/src/Cms/HasMethods.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Kirby\Cms;
+
+trait HasMethods
+{
+
+    /**
+     * All registered methods
+     *
+     * @var array
+     */
+    public static $methods = [];
+
+    /**
+     * Calls a registered method class with the
+     * passed arguments
+     *
+     * @param  string $method
+     * @param  array  $args
+     * @return mixed
+     */
+    public function callMethod(string $method, array $args = [])
+    {
+        return static::$methods[$method]->call($this, ...$args);
+    }
+
+    /**
+     * Checks if the object has a registered method
+     *
+     * @param string $method
+     * @return boolean
+     */
+    public function hasMethod(string $method): bool
+    {
+        return isset(static::$methods[$method]) === true;
+    }
+}