{"provider_url":"https://hatena.blog","title":"TwitterFuture \u306e Future#collect \u3068\u4e26\u5217\u51e6\u7406","type":"rich","version":"1.0","image_url":null,"published":"2020-09-17 16:21:48","author_url":"https://blog.hatena.ne.jp/yuk1tyd/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog-dry.com%2Fentry%2F2020%2F09%2F17%2F162148\" title=\"TwitterFuture \u306e Future#collect \u3068\u4e26\u5217\u51e6\u7406 - Don&#39;t Repeat Yourself\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Don't Repeat Yourself","url":"https://blog-dry.com/entry/2020/09/17/162148","blog_url":"https://blog-dry.com/","categories":[],"provider_name":"Hatena Blog","height":"190","author_name":"yuk1tyd","description":"\u3088\u304f\u5fd8\u308c\u308b\u306e\u3067\u30e1\u30e2\u3057\u307e\u3059\u3002Scala \u3067\u3059\u3002 Future#collect \u3068\u306f \u5b9f\u9a13\u5185\u5bb9 \u5b9f\u9a131: \u9010\u6b21\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u78ba\u304b\u3081\u308b \u5b9f\u9a132: \u4e26\u5217\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u78ba\u304b\u3081\u308b \u4f59\u8ac7: sequence 3\u5144\u5f1f \u307e\u3068\u3081 Future#collect \u3068\u306f com.twitter.util.Future \u306b\u3064\u3044\u3066\u3044\u308b\u4fbf\u5229\u95a2\u6570\u3067\u3001Seq[Future[A]] \u3092\u53d7\u3051\u53d6\u308a\u3001Future[Seq[A]] \u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u5225\u540d sequence \u3068\u547c\u3070\u308c\u308b\u51e6\u7406\u3092\u3057\u307e\u3059\u3002 \u3053\u306e\u95a2\u6570\u306f\u30ea\u30b9\u30c8\u306b\u306a\u3063\u305f Future \u3092\u53d7\u3051\u53d6\u3063\u3066\u51e6\u7406\u3092\u3057\u3066\u3044\u304f\u306e\u3067\u3059\u304c\u3001\u9014\u4e2d\u30671\u3064\u3067\u3082 Future \u304c\u4f8b\u5916\u72b6\u614b\u306b\u306a\u3063\u305f\u5834\u5408\u306f\u3001\u305d\u3053\u3067\u51e6\u2026"}