Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

grade-school, bowling: Remove unnecessary mut #346

Merged
merged 2 commits into from
Sep 1, 2017
Merged

grade-school, bowling: Remove unnecessary mut #346

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
40b7c1d
bowling: Remove unnecessary `mut`
petertseng Aug 24, 2017
2c40df6
grade-school: Remove unnecessary `mut`
petertseng Aug 24, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion exercises/bowling/example.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,7 @@ impl BowlingGame {
return Err("Game Finished. No more rolls.");
}

for mut frame in self.frames.iter_mut() {
for frame in self.frames.iter_mut() {
frame.add_roll(pins)
}

Expand Down
2 changes: 1 addition & 1 deletion exercises/grade-school/example.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ impl School {
}

pub fn add(&mut self, grade: u32, student: &str) {
let mut entry = self.grades.entry(grade).or_insert(Vec::new());
let entry = self.grades.entry(grade).or_insert(Vec::new());
entry.push(student.to_string());
entry.sort();
}
Expand Down