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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.
You are mutating the string in-place
Not true, you're mutating the input, that's why.
I got stuck with this problem. I have a very few ideas about functional programming in javascript.
Can you possibly show the solution on codepen or github or wherever you're comfotable with?
Thanks in advance.
I don't see the typo, click reset.
To reassure (?) you 104 people passed the Ruby kat.
it's the result of one of the handler functions. To which you sent the arguments in a incorrect way.
Print the arguments inside your emit function, to see what's going on