Will not work for large a and b as it is O(n^2) time.

you can stick puts tweet on the first line and see it on the console at runtime.

Fixed :)

Can you show me your code please ? I tested the string you gave me with the actual solution, and I got the correct answer, I'm pretty sure you're modifying the string given in input.

Imposible to solve in java, AssertEquals is not in the correct order, if you return "abc" it says "expected abc but was covfefe". Fix it, it's easy to fix, come on!

I don't see a test case in ruby where covfefe("nothing") returns nothing.
Also, sometimes coverage is the last word so the sentence ends with covfefe not because coverage was not found, but because coverage is the last word

Fixed :p

A kata by trump..

A nod to the house that is white :)

you must add it at the end of the string

description doesn't say anything about also needing a space

Do you change the string given in input (for example using gsub! instead of gsub) ? If so, that's why the test gives a wrong value : since you change the string, the solution function will not find the string "coverage", and this will add "covfefe" at the end of the string.

Yes please :)

Can you tell me more about how they're not correct ... seems like you're the first one to have problems with the ruby version

Woops, thank you, it's now fixed.