```dart
import 'package:common_github_search/common_github_search.dart';

class GithubCache {
  final _cache = <String, SearchResult>{};

  SearchResult get(String term) => _cache[term];

  void set(String term, SearchResult result) => _cache[term] = result;

  bool contains(String term) => _cache.containsKey(term);

  void remove(String term) => _cache.remove(term);
}
```
