Hello, I have heard that the stdlib is in need of many more examples, and I'm wondering how I can help out.
I have two questions: * How should I handle testing these examples? Should I use runnableExamples? I've never used it before. Could someone demonstrate? * What procs really need examples? I was thinking of starting with the `options` module, but some of the procs (e.g. `isSome`) are obvious. I suppose it's the more advanced ones that should be documented?
