/**
* Update the specified resource in storage.
*
* @param int $id
* @return Response
*/
public function update(Category $categories, CategoryRequest $request)
{
$attachment = ImageUploadFacade::image($request->file('attachment'));
$categories->fill($request->all());
if ($attachment) {
$categories->attachment()->associate($attachment);
}
$categories->save();
return redirect()->route('admin.categories.index');
}
