みんな大好きジェネリック型を用いて汎用的に処理を切り出せる。
genUniqArray<T>(array: T[]): T[] {
const uniqArray: T[] = array.filter(function(elem, index, self) {
return self.indexOf(elem) === index;
});
return uniqArray;
}
Fin.
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme