LTe/grape-rabl — pull request #6 by dblock (2012-12-17 16:03:29+00:00)
Title: Use Grape formatter syntax instead of monkey-patching.

This will work with the next release of Grape. We have refactored formatters in order to enable complete control of output by external libraries without having to monkey-patch Grape. This is hopefully a bit cleaner.

The updated syntax is now as follows:

``` ruby
formatter :json, Grape::Formatter::Rabl
```

The formatter implementation will fallback to Grape's JSON formatter.

See https://github.com/intridea/grape/issues/44 as well.