rustlings: move to rust/

1 files changed, 0 insertions, 85 deletions

diff --git a/rustlings/solutions/11_hashmaps/hashmaps3.rs b/rustlings/solutions/11_hashmaps/hashmaps3.rs
deleted file mode 100644
index 485bf83..0000000
--- a/rustlings/solutions/11_hashmaps/hashmaps3.rs
+++ /dev/null
@@ -1,85 +0,0 @@
-// A list of scores (one per line) of a soccer match is given. Each line is of
-// the form "<team_1_name>,<team_2_name>,<team_1_goals>,<team_2_goals>"
-// Example: "England,France,4,2" (England scored 4 goals, France 2).
-//
-// You have to build a scores table containing the name of the team, the total
-// number of goals the team scored, and the total number of goals the team
-// conceded.
-
-use std::collections::HashMap;
-
-// A structure to store the goal details of a team.
-#[derive(Default)]
-struct TeamScores {
-    goals_scored: u8,
-    goals_conceded: u8,
-}
-
-fn build_scores_table(results: &str) -> HashMap<&str, TeamScores> {
-    // The name of the team is the key and its associated struct is the value.
-    let mut scores = HashMap::<&str, TeamScores>::new();
-
-    for line in results.lines() {
-        let mut split_iterator = line.split(',');
-        // NOTE: We use `unwrap` because we didn't deal with error handling yet.
-        let team_1_name = split_iterator.next().unwrap();
-        let team_2_name = split_iterator.next().unwrap();
-        let team_1_score: u8 = split_iterator.next().unwrap().parse().unwrap();
-        let team_2_score: u8 = split_iterator.next().unwrap().parse().unwrap();
-
-        // Insert the default with zeros if a team doesn't exist yet.
-        let team_1 = scores.entry(team_1_name).or_default();
-        // Update the values.
-        team_1.goals_scored += team_1_score;
-        team_1.goals_conceded += team_2_score;
-
-        // Similarly for the second team.
-        let team_2 = scores.entry(team_2_name).or_default();
-        team_2.goals_scored += team_2_score;
-        team_2.goals_conceded += team_1_score;
-    }
-
-    scores
-}
-
-fn main() {
-    // You can optionally experiment here.
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    const RESULTS: &str = "England,France,4,2
-France,Italy,3,1
-Poland,Spain,2,0
-Germany,England,2,1
-England,Spain,1,0";
-
-    #[test]
-    fn build_scores() {
-        let scores = build_scores_table(RESULTS);
-
-        assert!(
-            ["England", "France", "Germany", "Italy", "Poland", "Spain"]
-                .into_iter()
-                .all(|team_name| scores.contains_key(team_name))
-        );
-    }
-
-    #[test]
-    fn validate_team_score_1() {
-        let scores = build_scores_table(RESULTS);
-        let team = scores.get("England").unwrap();
-        assert_eq!(team.goals_scored, 6);
-        assert_eq!(team.goals_conceded, 4);
-    }
-
-    #[test]
-    fn validate_team_score_2() {
-        let scores = build_scores_table(RESULTS);
-        let team = scores.get("Spain").unwrap();
-        assert_eq!(team.goals_scored, 0);
-        assert_eq!(team.goals_conceded, 3);
-    }
-}