Inline objects

Author: sebastianbergmann

src/Filter.php

@@ -35,10 +35,7 @@ final class Filter
      */
     public function addDirectoryToWhitelist(string $directory, string $suffix = '.php', string $prefix = ''): void
     {
-        $facade = new FileIteratorFacade;
-        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);
-
-        foreach ($files as $file) {
+        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
             $this->addFileToWhitelist($file);
         }
     }
@@ -74,10 +71,7 @@ public function addFilesToWhitelist(array $files): void
      */
     public function removeDirectoryFromWhitelist(string $directory, string $suffix = '.php', string $prefix = ''): void
     {
-        $facade = new FileIteratorFacade;
-        $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);
-
-        foreach ($files as $file) {
+        foreach ((new FileIteratorFacade)->getFilesAsArray($directory, $suffix, $prefix) as $file) {
             $this->removeFileFromWhitelist($file);
         }
     }