# Don't output any unnecessary junk. Cron might mail it to someone.
if difference.size > 0
+
+ # The header that we output before the list of accounts.
+ # Just the path of this script, and the current time.
+ header = "#{$0}, "
+
+ current_time = Time.now()
+ if current_time.respond_to?(:iso8601)
+ # Somehow this method is missing on some machines.
+ header += current_time.iso8601.to_s
+ else
+ # Fall back to whatever this looks like.
+ header += current_time.to_s
+ end
+
+ puts header
+ puts '-' * header.size # Underline the header.
puts difference
+ puts ""
end