After a few years of using newLisp, I started using Eithers in my C and LISP code. Didn't know you called them that. I guess the idea has been "in the air" fo

After a few years of using newLisp, I started using Eithers in my C and LISP code. Didn't know you called them that. I guess the idea has been "in the air" for a couple years now. Possibly people are being inspired by the multiple return values offered by Go. What surprised me about this link is that the author was writing C++, but using very Haskellish language and terminology. He even made the C++ code look somewhat like Haskell code. Wow.