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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.
This Kata is very flawed: 1.) The description is wrong, since it messes up the correct terminology. What the kata wants is to have the VALUES of the hashes(Ruby)/ dictionaries(Python) summed up and not their KEYS. 2.) The sample tests (button "Test") are completely broken for Ruby, you can't use them and have to go directly to the full test suite (button "Attempt") which is detrimental to the user's statistics ("Kata solved on first attempt").
Description does not mention whether the array will only have two or more key-value pairs. If the final requirement is having two and only two key-value pairs, then the last two parameters are redundant, hence should be removed
No sample tests
Ruby 3.0 should be enabled
no random tests