Then /^the example(?:s)? should(?: all)? pass$/ do
  step %q{the output should contain "0 failures"}
  step %q{the exit status should be 0}
end

# Useful for when the output is slightly different on different versions of ruby
Then /^the output should contain "([^"]*)" or "([^"]*)"$/ do |string1, string2|
  unless [string1, string2].any? { |s| all_output =~ regexp(s) }
    fail %Q{Neither "#{string1}" or "#{string2}" were found in:\n#{all_output}}
  end
end