From 4dfc11d74ab02ac5765ae5d08fb750c91f4744b4 Mon Sep 17 00:00:00 2001 From: Hunter Kvalevog Date: Fri, 2 Oct 2026 21:53:51 -0500 Subject: rustlings: move to rust/ --- rustlings/solutions/12_options/options1.rs | 39 ------------------------------ 1 file changed, 39 deletions(-) delete mode 100644 rustlings/solutions/12_options/options1.rs (limited to 'rustlings/solutions/12_options/options1.rs') diff --git a/rustlings/solutions/12_options/options1.rs b/rustlings/solutions/12_options/options1.rs deleted file mode 100644 index 4d615dd..0000000 --- a/rustlings/solutions/12_options/options1.rs +++ /dev/null @@ -1,39 +0,0 @@ -// This function returns how much icecream there is left in the fridge. -// If it's before 22:00 (24-hour system), then 5 scoops are left. At 22:00, -// someone eats it all, so no icecream is left (value 0). Return `None` if -// `hour_of_day` is higher than 23. -fn maybe_icecream(hour_of_day: u16) -> Option { - match hour_of_day { - 0..=21 => Some(5), - 22..=23 => Some(0), - _ => None, - } -} - -fn main() { - // You can optionally experiment here. -} - -#[cfg(test)] -mod tests { - use super::*; - - #[test] - fn raw_value() { - // Using `unwrap` is fine in a test. - let icecreams = maybe_icecream(12).unwrap(); - - assert_eq!(icecreams, 5); - } - - #[test] - fn check_icecream() { - assert_eq!(maybe_icecream(0), Some(5)); - assert_eq!(maybe_icecream(9), Some(5)); - assert_eq!(maybe_icecream(18), Some(5)); - assert_eq!(maybe_icecream(22), Some(0)); - assert_eq!(maybe_icecream(23), Some(0)); - assert_eq!(maybe_icecream(24), None); - assert_eq!(maybe_icecream(25), None); - } -} -- cgit v1.2.3