class Spec::Matchers::PositiveOperatorMatcher

def __delegate_operator(actual, operator, expected)
  return true if actual.__send__(operator, expected)
  if ['==','===', '=~'].include?(operator)
    fail_with_message("expected: #{expected.inspect},\n     got: #{actual.inspect} (using #{operator})") 
  else
    fail_with_message("expected: #{operator} #{expected.inspect},\n     got: #{operator.gsub(/./, ' ')} #{actual.inspect}")
  end
end