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Remove conversion to i64 when sorting

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This commit is contained in:
Ajeet D'Souza 2020-03-26 01:13:14 +05:30
parent 5d709bded5
commit 857e15c65f
1 changed files with 7 additions and 1 deletions
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8
src/util.rs
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@ -3,6 +3,7 @@ use crate::dir::Dir;
use crate::env::Env; use crate::env::Env;
use crate::types::Epoch; use crate::types::Epoch;
use anyhow::{anyhow, bail, Context, Result}; use anyhow::{anyhow, bail, Context, Result};
use std::cmp::{Ordering, PartialOrd};
use std::io::{Read, Write}; use std::io::{Read, Write};
use std::process::{Command, Stdio}; use std::process::{Command, Stdio};
use std::time::SystemTime; use std::time::SystemTime;
@ -41,7 +42,12 @@ pub fn fzf_helper(now: Epoch, mut dirs: Vec<Dir>) -> Result<Option<String>> {
dir.rank = dir.get_frecency(now); dir.rank = dir.get_frecency(now);
} }
dirs.sort_by_key(|dir| std::cmp::Reverse(dir.rank as i64)); dirs.sort_unstable_by(|dir1, dir2| {
dir1.rank
.partial_cmp(&dir2.rank)
.unwrap_or(Ordering::Equal)
.reverse()
});
for dir in dirs.iter() { for dir in dirs.iter() {
// ensure that frecency fits in 4 characters // ensure that frecency fits in 4 characters