10 - Codewars: Time traveller

[Pirikita]

Link to the coursework

https://www.codewars.com/users/HackYourFuture/authored_collections

Why are we doing this?
Every week you need to complete at least three kata. Spend at least 20 minutes, three times a week, on your kata workout.

Choose some kata from the Data Groups collection but now also work through the Array and Object Methods collection. This collection specifically helps you practice working with arrays and arrays of objects. Look on the sidebar, it has a giant list of the methods that you can practice with this collection, but most important it has lots of map, filter and reduce problems, which you will use all the time in programming.

Time traveller

Don't just go forwards through the collections. Loop back and review your work from last month. How have you progressed? Would you choose another solution now?

Remember, after 20 minutes, take a break.

How to review

Once you have completed your kata, look at the other solutions in the solutions view. Consider how many different approaches there are. What about different languages?