Hydrating models from results

[onbjerg]

Hi!

Is it possible to retrieve a collection of models with all of the database info, as opposed to just the documents returned by ElasticSearch?

If not, maybe we could add a hydrate method to the results collection?

[onbjerg]

Here's an example of manual hydration from search results (with some extra code because of #47):

$books = Book::findMany(
    (new Collection(Book::search('moby dick')))->pluck('id')->toArray()
);

If #47 was resolved, the code would be a bit cleaner:

$books = Book::findMany(
    Book::search('moby dick')->pluck('id')->toArray()
);

If we implemented some sort of hydration method, we could probably just do

$books = Book::search('moby dick')->hydrate();

// or

$books = Book::search('moby dick', $hydrate = true);

[timgws]

Done.