Ruby on Rails

Greg Navis wrote in post #1184584:
> Yes, gems often make things more complicated than necessary. Regarding
> `spent` - if I earned 10 points and want to spend 2 how would you model
> this? I'm not sure whether that's possible in your app but it's a thing
> to
> keep in mind.

Good point - I will probably just not give "change" :)

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