Function buldak::bubble::sort_by

pub fn sort_by<T, F>(array: &mut [T], compare: F) where
    T: Ord,
    F: Fn(&T, &T) -> Ordering, 

It takes a comparator function to determine the order, and sorts it using a bubble sort algorithm.

use buldak::bubble;

let mut nums = [1, 4, 2, 3, 5, 111, 234, 21, 13];
bubble::sort_by(&mut nums, |l, r| l.cmp(r));
assert_eq!(nums, [1, 2, 3, 4, 5, 13, 21, 111, 234]);