Maybe monad - like this one I wrote? http://truffles.me.uk/playing-with-es6-generators-to-make-a-maybe-in-javascript http://truffles.me.uk/playing-with-es6-gene

Maybe monad - like this one I wrote? http://truffles.me.uk/playing-with-es6-generators-to-make-a-maybe-in-javascript http://truffles.me.uk/playing-with-es6-generators-to-make-a-.... FYI - I'm sure you're not trying to be, but you're coming off as terribly condescending... Yes: we disagree. I write 3 lines where others see a need for new language features.