League\Route\Strategy\ApplicationStrategy::getCallable()

Complexity

Conditions	2
Paths	1

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

0

<?php
    public function getCallable(Route $route, array $vars)
    {
        return function (ServerRequestInterface $request, ResponseInterface $response, callable $next) use ($route, $vars) {
            $response = call_user_func_array($route->getCallable(), [$request, $response, $vars]);

            if (! $response instanceof ResponseInterface) {
                throw new RuntimeException(
                    'Route callables must return an instance of (Psr\Http\Message\ResponseInterface)'
                );
            }

            return $next($request, $response);
        };
    }