notohh/rustlings
notohh/rustlings
1
0
Fork 0
mirror of https://github.com/notohh/rustlings.git synced 2024-11-25 23:04:17 -05:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #969 from Fointard/fointard_using_as

Browse source 
refactor(using_as): improve readability by using sum() instead of fold()
This commit is contained in:
diannasoreil 2022-04-20 09:15:22 +02:00 committed by GitHub
commit 1237aa574c
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
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 // I AM NOT DONE
fn average(values: &[f64]) -> f64 { 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() total / values.len()
} }