notohh/rustlings
notohh/rustlings
1
0
Fork 0
mirror of https://github.com/notohh/rustlings.git synced 2024-11-22 14:02:22 -05:00
Code Issues Projects Releases Packages Wiki Activity

refactor(using_as): improve readability by using sum() instead of fold()

Browse source
This commit is contained in:
fointard 2022-04-19 17:37:00 +02:00
parent 0b7f3fe37a
commit 452ab26aa7
No known key found for this signature in database
GPG key ID: 7FC786FDA2727144
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
exercises/conversions/using_as.rs
View file

@ -8,7 +8,7 @@
// I AM NOT DONE
fn average(values: &[f64]) -> f64 {
let total = values.iter().fold(0.0, |a, b| a + b);
let total = values.iter().sum::<f64>();
total / values.len()
}