Merge 8bfe2ec71e into 8d0aa11a35

docs: add gerases as a contributor for content

.all-contributorsrc

@@ -2550,6 +2550,15 @@
       "contributions": [
         "content"
       ]
+    },
+    {
+      "login": "gerases",
+      "name": "gerases",
+      "avatar_url": "https://avatars.githubusercontent.com/u/8953623?v=4",
+      "profile": "https://github.com/gerases",
+      "contributions": [
+        "content"
+      ]
     }
   ],
   "contributorsPerLine": 8,

AUTHORS.md

@@ -360,6 +360,9 @@ authors.
       <td align="center" valign="top" width="12.5%"><a href="https://github.com/neuschaefer"><img src="https://avatars.githubusercontent.com/u/1021512?v=4?s=100" width="100px;" alt="J. Neuschäfer"/><br /><sub><b>J. Neuschäfer</b></sub></a><br /><a href="https://github.com/rust-lang/rustlings/commits?author=neuschaefer" title="Code">💻</a></td>
       <td align="center" valign="top" width="12.5%"><a href="https://scooterhacking.org"><img src="https://avatars.githubusercontent.com/u/58905488?v=4?s=100" width="100px;" alt="Bastian Pedersen"/><br /><sub><b>Bastian Pedersen</b></sub></a><br /><a href="#content-bastianpedersen" title="Content">🖋</a></td>
     </tr>
+    <tr>
+      <td align="center" valign="top" width="12.5%"><a href="https://github.com/gerases"><img src="https://avatars.githubusercontent.com/u/8953623?v=4?s=100" width="100px;" alt="gerases"/><br /><sub><b>gerases</b></sub></a><br /><a href="#content-gerases" title="Content">🖋</a></td>
+    </tr>
   </tbody>
 </table>
 

exercises/11_hashmaps/hashmaps2.rs

@@ -18,7 +18,7 @@
 
 use std::collections::HashMap;
 
-#[derive(Hash, PartialEq, Eq)]
+#[derive(Hash, PartialEq, Eq, Debug)]
 enum Fruit {
     Apple,
     Banana,
@@ -27,6 +27,14 @@ enum Fruit {
     Pineapple,
 }
 
+const FRUIT_KINDS: [Fruit; 5] = [
+    Fruit::Apple,
+    Fruit::Banana,
+    Fruit::Mango,
+    Fruit::Lychee,
+    Fruit::Pineapple,
+];
+
 fn fruit_basket(basket: &mut HashMap<Fruit, u32>) {
     let fruit_kinds = vec![
         Fruit::Apple,
@@ -81,12 +89,15 @@ mod tests {
         let count = basket.values().sum::<u32>();
         assert!(count > 11);
     }
-    
+
     #[test]
     fn all_fruit_types_in_basket() {
         let mut basket = get_fruit_basket();
         fruit_basket(&mut basket);
-        for amount in basket.values() {
+        for fruit_kind in FRUIT_KINDS {
+            let amount = basket
+                .get(&fruit_kind)
+                .expect(format!("Fruit kind {:?} was not found in basket", fruit_kind).as_str());
             assert_ne!(amount, &0);
         }
     }

exercises/11_hashmaps/hashmaps3.rs

@@ -36,7 +36,7 @@ fn build_scores_table(results: String) -> HashMap<String, Team> {
         let team_2_score: u8 = v[3].parse().unwrap();
         // TODO: Populate the scores table with details extracted from the
         // current line. Keep in mind that goals scored by team_1
-        // will be the number of goals conceded from team_2, and similarly
+        // will be the number of goals conceded by team_2, and similarly
         // goals scored by team_2 will be the number of goals conceded by
         // team_1.
     }