First of all, thank you for helping with Exercism.io!
Please file issues on the GitHub issues list and give as much detail as possible.
If you want a feature implemented, the best way to get it done is to submit a pull request that implements it. Tests and docs would be wonderful.
There are full instructions on getting the app running in the README.
Please try and stick to the Ruby Style Guidelines with the one exception of using Jim Weirich's style of braces vs do-end.
Thank you again! :heart: :sparkling_heart: :heart: