class RSpec::Matchers::BuiltIn::PositiveOperatorMatcher

def __delegate_operator(actual, operator, expected)
  if actual.__send__(operator, expected)
    true
  elsif ['==','===', '=~'].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