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fix(options1): follows requirements #3

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fix(options1): follows requirements #3

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a4b29a5
fix(options1): uses 24h system as requested
fxbtr May 7, 2023
7a0641d
fix(options1): get at value in Opt., as requested
fxbtr May 7, 2023
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16 changes: 10 additions & 6 deletions exercises/options/options1.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,12 +7,12 @@
fn maybe_icecream(time_of_day: u16) -> Option<u16> {
// We use the 24-hour system here, so 10PM is a value of 22 and 12AM is a value of 0
// The Option output should gracefully handle cases where time_of_day > 23.
if time_of_day <= 10 {
if time_of_day > 23 {
None
} else if time_of_day < 22 {
Some(5)
} else if time_of_day <= 23 {
Some(0)
} else {
None
Some(0)
}
}

Expand All @@ -32,7 +32,11 @@ mod tests {
#[test]
fn raw_value() {
// TODO: Fix this test. How do you get at the value contained in the Option?
let icecreams = maybe_icecream(12);
assert_eq!(icecreams, Some(0));
let result = maybe_icecream(12);

match result {
Some(icecreams) => assert_eq!(icecreams, 5),
None => println!("Err"),
}
}
}