From 439778465d87c3d9d450b83ec5ee496fa7e117ba Mon Sep 17 00:00:00 2001
From: Rock070 <a0938130702@gmail.com>
Date: Sun, 31 Dec 2023 03:17:45 +0800
Subject: [PATCH] Fix maybe_icecream function to handle time_of_day correctly

---
 exercises/12_options/options1.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/exercises/12_options/options1.rs b/exercises/12_options/options1.rs
index e131b48b..5338b929 100644
--- a/exercises/12_options/options1.rs
+++ b/exercises/12_options/options1.rs
@@ -13,7 +13,13 @@ fn maybe_icecream(time_of_day: u16) -> Option<u16> {
     // value of 0 The Option output should gracefully handle cases where
     // time_of_day > 23.
     // TODO: Complete the function body - remember to return an Option!
-    ???
+    if time_of_day >= 22 && time_of_day <= 24 {
+        return Some(0);
+    } else if time_of_day >= 24 {
+        return None;
+    }
+
+    Option::Some(5)
 }
 
 #[cfg(test)]
@@ -34,6 +40,6 @@ mod tests {
         // TODO: Fix this test. How do you get at the value contained in the
         // Option?
         let icecreams = maybe_icecream(12);
-        assert_eq!(icecreams, 5);
+        assert_eq!(icecreams, Some(5));
     }
 }