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Brian Buller
2023-04-06 11:35:43 -05:00
parent fab045379a
commit b16a5813cc
92 changed files with 6437 additions and 21 deletions
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284
dart/high-scores/.dart_tool/package_config.json Normal file
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{
"configVersion": 2,
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dart/high-scores/.exercism/config.json Normal file
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{
"authors": [
"Stargator"
],
"contributors": [
"kytrinyx"
],
"files": {
"solution": [
"lib/high_scores.dart"
],
"test": [
"test/high_scores_test.dart"
],
"example": [
".meta/lib/example.dart"
]
},
"blurb": "Manage a player's High Score list.",
"source": "Tribute to the eighties' arcade game Frogger"
}

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dart/high-scores/.exercism/metadata.json Normal file
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{"track":"dart","exercise":"high-scores","id":"e1163b0f12f0433285f8a023fd2e07f0","url":"https://exercism.org/tracks/dart/exercises/high-scores","handle":"br0xen","is_requester":true,"auto_approve":false}

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dart/high-scores/HELP.md Normal file
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# Help
## Running the tests
To run the tests:
```sh
$ dart test
```
## Submitting your solution
You can submit your solution using the `exercism submit lib/high_scores.dart` command.
This command will upload your solution to the Exercism website and print the solution page's URL.
It's possible to submit an incomplete solution which allows you to:
- See how others have completed the exercise
- Request help from a mentor
## Need to get help?
If you'd like help solving the exercise, check the following pages:
- The [Dart track's documentation](https://exercism.org/docs/tracks/dart)
- [Exercism's programming category on the forum](https://forum.exercism.org/c/programming/5)
- The [Frequently Asked Questions](https://exercism.org/docs/using/faqs)
Should those resources not suffice, you could submit your (incomplete) solution to request mentoring.
To get help if you're having trouble, you can use one of the following resources:
- [Dart API Documentation](https://api.dart.dev/)
- [Dart Gitter Chat](https://gitter.im/dart-lang/home)
- [Community Information](https://www.dart.dev/community)
- [/r/dartlang](https://www.reddit.com/r/dartlang) is the Dart subreddit.
- [StackOverflow](https://stackoverflow.com/questions/tagged/dart) can be used to search for your problem and see if it has been answered already. You can also ask and answer questions.

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dart/high-scores/README.md Normal file
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# High Scores
Welcome to High Scores on Exercism's Dart Track.
If you need help running the tests or submitting your code, check out `HELP.md`.
## Instructions
Manage a game player's High Score list.
Your task is to build a high-score component of the classic Frogger game, one of the highest selling and most addictive games of all time, and a classic of the arcade era.
Your task is to write methods that return the highest score from the list, the last added score and the three highest scores.
## Source
### Created by
- @Stargator
### Contributed to by
- @kytrinyx
### Based on
Tribute to the eighties' arcade game Frogger

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dart/high-scores/analysis_options.yaml Normal file
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analyzer:
strong-mode:
implicit-casts: false
implicit-dynamic: false
errors:
unused_element: error
unused_import: error
unused_local_variable: error
dead_code: error
linter:
rules:
# Error Rules
- avoid_relative_lib_imports
- avoid_types_as_parameter_names
- literal_only_boolean_expressions
- no_adjacent_strings_in_list
- valid_regexps

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dart/high-scores/lib/high_scores.dart Normal file
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class HighScores {
List<int> scores = <int>[];
HighScores(List<int> s) {
scores = s;
}
int latest() => scores.last;
int personalBest() => _sorted().first;
List<int> personalTopThree() {
List<int> wrk = _sorted();
if(wrk.length >= 3) {
return wrk.sublist(0, 3);
}
return wrk;
}
List<int> _sorted() {
List<int> wrk = List.of(scores);
wrk.sort((e1, e2) => e2.compareTo(e1));
return wrk;
}
}

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dart/high-scores/pubspec.lock Normal file
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# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
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url: "https://pub.dev"
source: hosted
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path:
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sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
url: "https://pub.dev"
source: hosted
version: "1.11.0"
stream_channel:
dependency: transitive
description:
name: stream_channel
sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
url: "https://pub.dev"
source: hosted
version: "2.1.1"
string_scanner:
dependency: transitive
description:
name: string_scanner
sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
url: "https://pub.dev"
source: hosted
version: "1.2.0"
term_glyph:
dependency: transitive
description:
name: term_glyph
sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
url: "https://pub.dev"
source: hosted
version: "1.2.1"
test:
dependency: "direct dev"
description:
name: test
sha256: "3dac9aecf2c3991d09b9cdde4f98ded7b30804a88a0d7e4e7e1678e78d6b97f4"
url: "https://pub.dev"
source: hosted
version: "1.24.1"
test_api:
dependency: transitive
description:
name: test_api
sha256: eb6ac1540b26de412b3403a163d919ba86f6a973fe6cc50ae3541b80092fdcfb
url: "https://pub.dev"
source: hosted
version: "0.5.1"
test_core:
dependency: transitive
description:
name: test_core
sha256: "5138dbffb77b2289ecb12b81c11ba46036590b72a64a7a90d6ffb880f1a29e93"
url: "https://pub.dev"
source: hosted
version: "0.5.1"
typed_data:
dependency: transitive
description:
name: typed_data
sha256: "26f87ade979c47a150c9eaab93ccd2bebe70a27dc0b4b29517f2904f04eb11a5"
url: "https://pub.dev"
source: hosted
version: "1.3.1"
vm_service:
dependency: transitive
description:
name: vm_service
sha256: f6deed8ed625c52864792459709183da231ebf66ff0cf09e69b573227c377efe
url: "https://pub.dev"
source: hosted
version: "11.3.0"
watcher:
dependency: transitive
description:
name: watcher
sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
url: "https://pub.dev"
source: hosted
version: "1.0.2"
web_socket_channel:
dependency: transitive
description:
name: web_socket_channel
sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
url: "https://pub.dev"
source: hosted
version: "2.3.0"
webkit_inspection_protocol:
dependency: transitive
description:
name: webkit_inspection_protocol
sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
url: "https://pub.dev"
source: hosted
version: "1.2.0"
yaml:
dependency: transitive
description:
name: yaml
sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
url: "https://pub.dev"
source: hosted
version: "3.1.1"
sdks:
dart: ">=2.19.0 <3.0.0"

5
dart/high-scores/pubspec.yaml Normal file
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@@ -0,0 +1,5 @@
name: 'high_scores'
environment:
sdk: '>=2.18.0 <3.0.0'
dev_dependencies:
test: '<2.0.0'

75
dart/high-scores/test/high_scores_test.dart Normal file
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import 'package:high_scores/high_scores.dart';
import 'package:test/test.dart';
void main() {
group('HighScores: high scores tests - ', highScoresTests);
group('HighScores: Top 3 scores - ', top3Scores);
}
void highScoresTests() {
test('List of scores', () {
final scores = HighScores(<int>[30, 50, 20, 70]);
expect(scores.scores, equals(<int>[30, 50, 20, 70]));
}, skip: false);
test('Latest score', () {
final scores = HighScores(<int>[100, 0, 90, 30]);
expect(scores.latest(), equals(30));
}, skip: false);
test('Personal best', () {
final scores = HighScores(<int>[40, 100, 70]);
expect(scores.personalBest(), equals(100));
}, skip: false);
}
void top3Scores() {
test('Personal top three from a list of scores', () {
final scores = HighScores(<int>[10, 30, 90, 30, 100, 20, 10, 0, 30, 40, 40, 70, 70]);
expect(scores.personalTopThree(), equals(<int>[100, 90, 70]));
}, skip: false);
test('Personal top highest to lowest', () {
final scores = HighScores(<int>[20, 10, 30]);
expect(scores.personalTopThree(), equals(<int>[30, 20, 10]));
}, skip: false);
test('Personal top when there is a tie', () {
final scores = HighScores(<int>[40, 20, 40, 30]);
expect(scores.personalTopThree(), equals(<int>[40, 40, 30]));
}, skip: false);
test('Personal top when there are less than 3', () {
final scores = HighScores(<int>[30, 70]);
expect(scores.personalTopThree(), equals(<int>[70, 30]));
}, skip: false);
test('Personal top when there is only one', () {
final scores = HighScores(<int>[40]);
expect(scores.personalTopThree(), equals(<int>[40]));
}, skip: false);
test('Latest score after personal top scores', () {
final scores = HighScores(<int>[70, 50, 20, 30]);
scores.personalTopThree();
expect(scores.latest(), equals(30));
}, skip: false);
test('Scores after personal top scores', () {
final scores = HighScores(<int>[30, 50, 20, 70]);
scores.personalTopThree();
expect(scores.scores, equals(<int>[30, 50, 20, 70]));
}, skip: false);
test('Latest score after personal best', () {
final scores = HighScores(<int>[20, 70, 15, 25, 30]);
scores.personalBest();
expect(scores.latest(), equals(30));
}, skip: false);
test('Scores after personal best', () {
final scores = HighScores(<int>[20, 70, 15, 25, 30]);
scores.personalBest();
expect(scores.scores, equals(<int>[20, 70, 15, 25, 30]));
}, skip: false);
}