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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.
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Old katas are (generally) overrated, I think the rules were specified later, new ones tend to be ranked lower than them because power-users try to follow them now.
Some of them were downranking katas (to level the field) but that stressed the server and can't be done anymore.
Sorry, but if these rules were respected, the large majority of the kata should have level 7.
For example: 6kyu: https://www.codewars.com/kata/find-the-nexus-of-the-codewars-universe/javascript
5kyu: https://www.codewars.com/kata/directions-reduction/javascript
Also i don't see any of those rules in those katas :P
5 kyu kata represent a novice programming level. At this level the kata are similar to 6 kyu but more challenging. It includes:
Complex language features that require mature OOP/Functional concepts
Advanced OOP/Functional concepts
Complex Design Patterns
Advanced regular expression usage
I don't see any of those here.
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Worked perfectly thank you,
nice, challenging exercise, keep up the good work!
Yes, there was a bug in php test, my fault.
I fixed it. Please try again now and let know if it works.
Thanks
Using PHP here, when I run my code every test works except the last:
Error: Call to undefined function sortPeople()It is not in the sample test so I can't really see.
Is it me or is something missing?
Thanks