chanmix51/Pomm — pull request #121 by Sukei (2013-12-17 22:17:40+00:00)
Title: Makes the json converter compatible with every kinds of type, even scala...

The json type is more expressive and can handle scalar values too. These kind of operations became possible:

```php
$converter->toPg(true);
$converter->toPg(pi());
$converter->toPg(null);
$converter->toPg('foo');
```