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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
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I think it could be helpful to be clearer with the suggestions!
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Did you ever find any helplful resources? :)
Yep, Ruby version had a small bug: hopefully fixed and thanks for the inconvenience :)
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Jake listened to your prayers and the kata was thus upranked :)
Well, proposal for a discussion about ranking in general submitted, if anyone feels like contributing :)
Giacomo, I think you have a bug in your reference solution in Ruby - it does not add the sign to fractions that have no integer part. Please correct this.
Specify the language please. I suspect it is Ruby. I don't know much about Ruby, let's wait for Giacomo, he translated this.
I myself gave it a higher rank, as it was not so trivial for me too (it is the largest part of a medium level problem on ProjectEuler, to give you an idea), but apparently other voters thought otherwise.
I can't reclassify it, but if you feel like proposing another rank, post it and I hope some admin will notice it :)