Merge pull request #365 from sjmann/generics-2-fix

exercises/generics/generics2.rs

@@ -2,11 +2,11 @@
 // Rewrite it using generics so that it supports wrapping ANY type.
 
 // I AM NOT DONE
-struct Wrapper<u32> {
+struct Wrapper {
     value: u32
 }
 
-impl<u32> Wrapper<u32> {
+impl Wrapper {
     pub fn new(value: u32) -> Self {
         Wrapper { value }
     }
@@ -23,8 +23,6 @@ mod tests {
 
     #[test]
     fn store_str_in_wrapper() {
-        // TODO: Delete this assert and uncomment the one  below once you have  finished the exercise.
-        assert!(false);
-        // assert_eq!(Wrapper::new("Foo").value, "Foo");
+        assert_eq!(Wrapper::new("Foo").value, "Foo");
     }
 }