Since fancyBox is released under creative-commons non-commercial license (http://www.fancyapps.com/fancybox/#license), I would add a disclaimer for that your gem just can be used for commercial products if fancyBox has been licensed. Spree is normally used in a commercial way.
Since fancyBox is released under creative-commons non-commercial license (http://www.fancyapps.com/fancybox/#license), I would add a disclaimer for that your gem just can be used for commercial products if fancyBox has been licensed. Spree is normally used in a commercial way.