class Spec::Rails::Matchers::ArBeValid

def description
  "be valid"
end

def failure_message_for_should
  if @actual.respond_to?(:errors) &&
      ActiveRecord::Errors === @actual.errors
    "Expected #{@actual.inspect} to be valid, but it was not\nErrors: " + @actual.errors.full_messages.join(", ")            
  else
    @matcher.failure_message_for_should
  end
end

def failure_message_for_should_not
  @matcher.failure_message_for_should_not
end

def initialize
  @matcher = Spec::Matchers::Be.new :be_valid
  @matcher.__send__ :handling_predicate!
end

def matches?(actual)
  @actual = actual
  @matcher.matches? @actual
end