@raulraja @bloder @paco okay, here is my attempt to fill in the rest of the examples in MetaExtensions.kt. I am not confident of all the examples and wish to verify these either through review and hopefully through testing. Some of them are a little weird, so I will add comments about the particularly weird ones https://github.com/arrow-kt/arrow-meta/pull/202/commits/bc12964a6b879a8d7a960bc7d67c82b851ceab81

I'll review in a few mins.

thanks!