intridea/grape — pull request #719 by elado (2014-08-14 05:21:53+00:00)
Title: Removed options check on Validator (was unnecessary + wrong syntax)

Allowed passing options hash to a custom validator

Original Code referred `Grape::Exceptions.UnknownOptions` which not valid (should've been `Grape::Exceptions::UnknownOptions`).

Fixes #718