Any time you find yourself writing code like "if(x){return true} else{return false}", you can simply replace it with "return x", since x will resolve to true or false anyway. In your example the logic is reversed, but still it's basically saying "if(true){return false} else {return true}", so you could replace that with "return !x"

my teacher taught me this way but it's been a while i forget it

two loops

penaldo

I like this!

Hilarious XD

How will the case values be evaluated when you are not comparing it with the parameter?

GOAT!

W

My favorite one because it's easy to read and undestand the business context.

i really could not think of a way to do this recursively. nicely done.

cristiano_ronaldo = GOAT

Yup.

[...'abc'] in this case is similar to 'abc'.split('')