From 84d9a85c0d75ac28931662f0dd3337aee1bdb49d Mon Sep 17 00:00:00 2001
From: Polycarbohydrate <169401794+Polycarbohydrate@users.noreply.github.com>
Date: Tue, 4 Mar 2025 19:42:40 -0500
Subject: [PATCH] Added comment for clarity
Added comment on lines 5 and 6 to explain why we changed 2.0 to 2 in the exercise.
---
solutions/03_if/if3.rs | 2 ++
1 file changed, 2 insertions(+)
diff --git a/solutions/03_if/if3.rs b/solutions/03_if/if3.rs
index 571644d4..d03d9057 100644
--- a/solutions/03_if/if3.rs
+++ b/solutions/03_if/if3.rs
@@ -2,6 +2,8 @@ fn animal_habitat(animal: &str) -> &str {
let identifier = if animal == "crab" {
1
} else if animal == "gopher" {
+ // all branches of an if expression must return the same type
+ // so we change from f64 to i32
2
} else if animal == "snake" {
3