通过重复值创建列表

Created: November-22, 2018

> List.repeat 3 "abc"
["abc","abc","abc"] : List String

你可以给 List.repeat 任何值：

> List.repeat 2 {a = 1, b = (2,True)}
[{a = 1, b = (2,True)}, {a = 1, b = (2,True)}]
  : List {a : Int, b : (Int, Bool)}