Merge pull request #4 from stirlhoss/if

If

exercises/if/if1.rs

@@ -1,9 +1,8 @@
 // if1.rs
 // Execute `rustlings hint if1` or use the `hint` watch subcommand for a hint.
 
-// I AM NOT DONE
-
 pub fn bigger(a: i32, b: i32) -> i32 {
+    return if a > b { a } else { b };
     // Complete this function to return the bigger number!
     // Do not use:
     // - another function call

exercises/if/if2.rs

@@ -4,13 +4,13 @@
 // Step 2: Get the bar_for_fuzz and default_to_baz tests passing!
 // Execute `rustlings hint if2` or use the `hint` watch subcommand for a hint.
 
-// I AM NOT DONE
-
 pub fn foo_if_fizz(fizzish: &str) -> &str {
     if fizzish == "fizz" {
         "foo"
+    } else if fizzish == "fuzz"{
+        "bar"
     } else {
-        1
+        "baz"
     }
 }