This may seem rather simple to some, but being late at night it's driving me up the wall..
The context behind this is I'm trying to create all unique product options for a product. Consider: We have two product option groups, size and colour. Size contains: S, M, L, XL Colour contains: red, blue, green, black, brown I need to write an algorithm (this isn't for ruby btw, so no ruby idioms =P), that gets all unique combinations, for example: S red, S blue, S green, S black, S brown M red, M blue.etc.etc. They're all valid, but I can't then go: red S - it's exactly the same option as before. I have tried to do this three different ways and each way I've hit a daed end. HELP! =) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby or Rails Oceania" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/rails-oceania?hl=en -~----------~----~----~----~------~----~------~--~---
