What's an example of Ruby code that's "too clever"? [closed]

Question

I was having a discussion with some programmer friends who said that they see Ruby programmers (in particular) producing a lot of code that's "too clever". So I'm wondering what would that look like? I'm referring to the unnecessary use of an obscure language feature in a context in which something straightforward would have worked just as well or better. Know any good Ruby examples of this?