public function extract(Collection $resources, Closure $callback)
    {
        foreach ($resources as $resource) {
            $callback($resource, ['record' => $resource]);
        }
    }
public function extract(Collection $resources, Closure $callback)
    {
        foreach ($resources as $resource) {
            $callback($resource, ['record' => $resource]);
        }
    }
public function extract ( Collection $ resources , Closure $ callback ) { foreach ( $ resources as $ resource ) { $ callback ( $ resource , [ 'record' => $ resource ] ) ; } }
Extract a single resource.

@param Collection $resources
@param \Closure   $callback
Extract a single resource .