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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.
It seems like you are seeing some old version code, that is the most likely thing I could come up with. (Try clicking
reset
to see the newer version) Otherwise, JS is already updated to latest version and so is the description, closing!Approved
Approved
there is mistake still. As task we have function sumStrings(a, b) {}, but in tests it has been using sumStr(a, b) !!!
fixed, thanks for your report
It's Ruby.
In what language?
Hi! It seems there is a mistake in random tests. The instructions tell us that arguments will be strings so I check with the empty? method, but on attempt I got NoMethodError because one of the arguments is a float.
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hi
In Python, the description asks for an array as output. The examples show arrays as output. And yet the tests expect a tuple.
Not a kata issue. Because it enters the first if and your code returned "" instead of "0". Read the description again.
This comment is hidden because it contains spoiler information about the solution
very direct
00000
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