/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
$product_size = ProductSize::findOrFail($id);
$product = Product::findOrFail($product_size->product_id);
$category = Category::findOrFail($product->category_id);
$extras = Extra::where('product_size_id', '=', $id)->get();
return view('product_size.show', compact('product_size', 'product', 'category', 'extras'));
}
