class Shoulda::Matchers::Error

def self.create(attributes)
  allocate.tap do |error|
    attributes.each do |name, value|
      error.__send__("#{name}=", value)
    end
    error.__send__(:initialize)
  end
end

def initialize(*args)
  super
  @message = message
end

def inspect
  %(#<#{self.class}: #{message}>)
end

def message
  ""
end