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我正在尝试在 Reason 中做这样的事情:

let {map, fold_left} = List;
let {log} = Js;

let list = [1,2,3];
list |> map(i => i + 1) |> fold_left((p,c) => p+c, 0) |> log;

基本上,我只想从一个模块中导入几个函数。这在理性中可能吗?

目前我这样做:

let map = List.map;
let fold_left = List.fold_left;
let log = Js.log;
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1 回答 1

4

来自 Discord,由@octachron 提供

let (map,fold_left) = List.(map, fold_left)
于 2017-11-13T21:11:26.203 回答