class Tins::Deflect::DeflectorCollection

deflector if any was found, otherwise returns true.
Delete the deflecotor class _klass_ and method name _id_. Returns the

def delete(klass, id)
  if k = @classes[klass]
    d = k.delete id.to_s
    @classes.delete klass if k.empty?
    d
  end
end