Add collection macros for encoding and decoding

[Alig96]

I'm working with multiple arrays of encoded/decoded ids and found it helpful to register 2 macros for encoding and decoding the whole collection. Thought I would share to either be implemented or someone can use.

Register within a service provider:

        // Optimus decode
        Collection::macro('decode', function ($connection) {
            return $this->map(function ($value) use ($connection) {
                return $connection->decode($value);
            });
        });

        // Optimus encode
        Collection::macro('encode', function ($connection) {
            return $this->map(function ($value) use ($connection) {
                return $connection->encode($value);
            });
        });

Use by passing a optimus connection and the collection will return an encoded/decoded version;

$collection->encode(Optimus::connection('Main'));
$collection->decode(Optimus::connection('Main'));

[antonkomarev]

Thanks for sharing it!