private function dot_extensions()
    {
        $extensions = $this->app['settings']['sonic.content_ext'];

        foreach ($extensions as $extension) {
            $dotted_extensions[] = '.' . $extension;
        }

        return $dotted_extensions;
    }
private function dot_extensions()
    {
        $extensions = $this->app['settings']['sonic.content_ext'];

        foreach ($extensions as $extension) {
            $dotted_extensions[] = '.' . $extension;
        }

        return $dotted_extensions;
    }
private function dot_extensions ( ) { $ extensions = $ this -> app [ 'settings' ] [ 'sonic.content_ext' ] ; foreach ( $ extensions as $ extension ) { $ dotted_extensions [ ] = '.' . $ extension ; } return $ dotted_extensions ; }
Adds a '.' to each extension given

@return array
Adds a . to each extension given