The powerful metaprogramming features get used to make dsls and also make it harder to know what methods are available or built in or what gem added them in. I

The powerful metaprogramming features get used to make dsls and also make it harder to know what methods are available or built in or what gem added them in. I love the language and it's a joy to program in but it's not without fault. Also, there are many ways to do something so you need to know multiple ways. I don't find it particularly hard to program in once you get used to a few paradigms though.