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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 comment is hidden because it contains spoiler information about the solution
The Submit tests for Ruby require different instructions than the test cases. The test cases correctly use the last digit as the first digit in the final result, but in the submit tests, the first digit is retained.
For example:
Even when I pass the manual tests, in the final test, what should be correct is marked wrong.
reverse_fun("3yrpm2qgku8fmcr7zadt7qwku4qecs")
Expected: "3sycrepqm42uqkgwkqu78tfdmaczr7", instead got: "s3cyerqp4mu2kqwgqk7ut8dfamzc7r"
In the second example in the instructions, I believe 0 and 25 need to be included. This can be confusing.
Hi. Can you explain to me what this does?
I have a working solution, but it takes too long on the final submit. Any tips to point me in the right direction? Not sure how much more I can elaborate because I don't want to spoil.