module Hashie::Extensions::MethodQuery

def method_missing(name, *args)
  return super unless args.empty?
  if query_method?(name)
    key = key_from_query_method(name)
    if indifferent_key?(key)
      !!(self[key] || self[key.to_sym])
    else
      super
    end
  else
    super
  end
end