3 ms·this isn't an example of pure functional gluing together a bunch of external data sources and sinks.by jshen 17y agothis isn't an example of pure functional gluing together a bunch of external data sources and sinks.jshen 17y agoah, I see the kool-aid drinkers use the down-vote instead of reasoned debate.eru 17y agoWhy not? Especially the emphasis on data structures is quite exemplary in my opinion.