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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.
If the method didn't exist, you could still do it. I'm not sure I could say the same for myself. Good work!
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Agreed!
I went the route of having a separate function to multiply the digits as well. I think it's a little cleaner. Nice code!
Nice!
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This is so elegant and easy to read. I was trying for something like this, but ended up going with regex because I just couldn't get there. #goals
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new_arris not a copy of the original array, it's another reference to it, like an alias.This comment is hidden because it contains spoiler information about the solution
Do you still need help? I can try.
Hi. Self-taught, advanced beginner here. I started with a couple of college electives that got me going. I know that's not an option for everyone. From there, I did Codeacademy. There are some really good, free classes on there to get you started with syntax. My next step that I've finally decided to take will be a boot camp next month. But, what I mentioned previously helped me start out so much. For sure, dabble with a couple of those free classes. Good luck!
Enabled MRI 3.0.0, you could try again now.
Thank you!
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