Instance Method
require(_:)
Look up an instance of the supplied type, treating it as an error if there is no such instance.
@discardableResult func require<A>(_ type: A.Type = A.self) throws(Abort) -> A where A : AuthenticatableParameters
typeThe authenticatable type to look up
Return Value
An instance of the requested type, if one exists
Discussion
Throws
Abort(.unauthorized) if no instance of the requested type is available