Hacker News new | ask | show | jobs
by simlevesque 3109 days ago
I think one is more efficient memory wise but I'm not sure which one.
1 comments
mmanfrin 3109 days ago
The non-fat-arrow one, as it does not need to carry around the context of `this` with it.
link
hoosieree 3109 days ago
Do you have a reference for this? I always thought arrows were lighter weight because their `this` is static rather than dynamic.
link