From fed35d4a6828c23491175fa44f2d5f51da939fc9 Mon Sep 17 00:00:00 2001
From: David Bailey <davidbailey00@outlook.com>
Date: Sat, 16 Jan 2021 20:45:18 +0000
Subject: [PATCH] Add quiz3 solution
---
exercises/quiz3.rs | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/exercises/quiz3.rs b/exercises/quiz3.rs
index a0cd371..0bad189 100644
--- a/exercises/quiz3.rs
+++ b/exercises/quiz3.rs
@@ -7,8 +7,6 @@
// we expect to get when we call `times_two` with a negative number.
// No hints, you can do this :)
-// I AM NOT DONE
-
pub fn times_two(num: i32) -> i32 {
num * 2
}
@@ -19,11 +17,11 @@ mod tests {
#[test]
fn returns_twice_of_positive_numbers() {
- assert_eq!(times_two(4), ???);
+ assert_eq!(times_two(4), 8);
}
#[test]
fn returns_twice_of_negative_numbers() {
- // TODO write an assert for `times_two(-4)`
+ assert_eq!(times_two(-4), -8);
}
}