public function has(string ...$pointers): bool
    {
        $paths = collect($pointers)->map(function ($pointer) {
            return Compare::path($pointer);
        })->filter()->all();

        return Arr::has($this->document, $paths);
    }
public function has(string ...$pointers): bool
    {
        $paths = collect($pointers)->map(function ($pointer) {
            return Compare::path($pointer);
        })->filter()->all();

        return Arr::has($this->document, $paths);
    }
public function has ( string ... $ pointers ) : bool { $ paths = collect ( $ pointers ) -> map ( function ( $ pointer ) { return Compare :: path ( $ pointer ) ; } ) -> filter ( ) -> all ( ) ; return Arr :: has ( $ this -> document , $ paths ) ; }
Check if an item exists using JSON pointers.

@param string ...$pointers
@return bool
Check if an item exists using JSON pointers .