Hacker News new | ask | show | jobs
by steveklabnik 2399 days ago
(You want for_each not map, by the way)
1 comments
Gaelan 2399 days ago
Wait, why? AFIAK for_each doesn't return another iterator, and I'm calling sum afterward.
link
steveklabnik 2399 days ago
.... hacker news cut off the “sum” part, and so I didn’t see it. On my phone it just happened to clip it exactly long enough that it was still valid syntax, wow. Anyway, sorry and my bad!
link