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Merge pull request #2414 from hippietrail/hashmaps3-english-fixes
fix: standard English grammar/phrasing
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commit
5e7a5d1721
@ -2,7 +2,7 @@
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// the form "<team_1_name>,<team_2_name>,<team_1_goals>,<team_2_goals>"
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// Example: "England,France,4,2" (England scored 4 goals, France 2).
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//
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// You have to build a scores table containing the name of the team, the total
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// You have to build a table of scores containing the name of the team, the total
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// number of goals the team scored, and the total number of goals the team
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// conceded.
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@ -15,19 +15,19 @@ struct TeamScores {
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goals_conceded: u8,
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}
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fn build_scores_table(results: &str) -> HashMap<&str, TeamScores> {
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fn build_score_table(results: &str) -> HashMap<&str, TeamScores> {
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// The name of the team is the key and its associated struct is the value.
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let mut scores = HashMap::<&str, TeamScores>::new();
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for line in results.lines() {
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let mut split_iterator = line.split(',');
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// NOTE: We use `unwrap` because we didn't deal with error handling yet.
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// NOTE: We use `unwrap` because we haven't dealt with error handling yet.
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let team_1_name = split_iterator.next().unwrap();
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let team_2_name = split_iterator.next().unwrap();
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let team_1_score: u8 = split_iterator.next().unwrap().parse().unwrap();
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let team_2_score: u8 = split_iterator.next().unwrap().parse().unwrap();
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// TODO: Populate the scores table with the extracted details.
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// TODO: Populate the score table with the extracted details.
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// Keep in mind that goals scored by team 1 will be the number of goals
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// conceded by team 2. Similarly, goals scored by team 2 will be the
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// number of goals conceded by team 1.
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@ -52,7 +52,7 @@ England,Spain,1,0";
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#[test]
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fn build_scores() {
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let scores = build_scores_table(RESULTS);
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let scores = build_score_table(RESULTS);
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assert!(["England", "France", "Germany", "Italy", "Poland", "Spain"]
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.into_iter()
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@ -61,7 +61,7 @@ England,Spain,1,0";
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#[test]
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fn validate_team_score_1() {
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let scores = build_scores_table(RESULTS);
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let scores = build_score_table(RESULTS);
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let team = scores.get("England").unwrap();
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assert_eq!(team.goals_scored, 6);
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assert_eq!(team.goals_conceded, 4);
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@ -69,7 +69,7 @@ England,Spain,1,0";
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#[test]
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fn validate_team_score_2() {
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let scores = build_scores_table(RESULTS);
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let scores = build_score_table(RESULTS);
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let team = scores.get("Spain").unwrap();
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assert_eq!(team.goals_scored, 0);
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assert_eq!(team.goals_conceded, 3);
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@ -2,7 +2,7 @@
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// the form "<team_1_name>,<team_2_name>,<team_1_goals>,<team_2_goals>"
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// Example: "England,France,4,2" (England scored 4 goals, France 2).
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//
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// You have to build a scores table containing the name of the team, the total
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// You have to build a table of scores containing the name of the team, the total
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// number of goals the team scored, and the total number of goals the team
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// conceded.
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@ -15,13 +15,13 @@ struct TeamScores {
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goals_conceded: u8,
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}
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fn build_scores_table(results: &str) -> HashMap<&str, TeamScores> {
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fn build_score_table(results: &str) -> HashMap<&str, TeamScores> {
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// The name of the team is the key and its associated struct is the value.
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let mut scores = HashMap::<&str, TeamScores>::new();
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for line in results.lines() {
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let mut split_iterator = line.split(',');
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// NOTE: We use `unwrap` because we didn't deal with error handling yet.
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// NOTE: We use `unwrap` because we haven't dealt with error handling yet.
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let team_1_name = split_iterator.next().unwrap();
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let team_2_name = split_iterator.next().unwrap();
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let team_1_score: u8 = split_iterator.next().unwrap().parse().unwrap();
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@ -58,7 +58,7 @@ England,Spain,1,0";
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#[test]
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fn build_scores() {
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let scores = build_scores_table(RESULTS);
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let scores = build_score_table(RESULTS);
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assert!(
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["England", "France", "Germany", "Italy", "Poland", "Spain"]
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@ -69,7 +69,7 @@ England,Spain,1,0";
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#[test]
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fn validate_team_score_1() {
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let scores = build_scores_table(RESULTS);
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let scores = build_score_table(RESULTS);
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let team = scores.get("England").unwrap();
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assert_eq!(team.goals_scored, 6);
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assert_eq!(team.goals_conceded, 4);
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@ -77,7 +77,7 @@ England,Spain,1,0";
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#[test]
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fn validate_team_score_2() {
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let scores = build_scores_table(RESULTS);
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let scores = build_score_table(RESULTS);
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let team = scores.get("Spain").unwrap();
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assert_eq!(team.goals_scored, 0);
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assert_eq!(team.goals_conceded, 3);
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