Merge pull request #49 from ismaxim/task-40-add-method-splice-for-routes

init: task-40

src/Urling/PartParsers/PathParser.php

@@ -33,6 +33,29 @@ public function contains($needle): bool
         return $is_contains;
     }
 
+    /**
+     * Get routes after first(1) segment of routes string
+     * - $urling->url->routes->splice(1);
+     *
+     * Get one route starting on first segment - "ismaxim"
+     * - $urling->url->routes->splice(1, 1);
+     *
+     * @param int $offset
+     * @param int|null $length
+     *
+     * @return string
+     */
+    public function splice(int $offset, $length = null): string
+    {
+        $routes = (array) $this->explode();
+
+        $splice = (!$length)
+            ? array_splice($routes, $offset)
+            : array_splice($routes, $offset, $length);
+
+        return implode("/", $splice);
+    }
+
     /**
      * @return array<string, string|null>|array<int, string|null>|null
      */