[英]Can we have any useful first order programs with infinite lists?
我正在嘗試用我實現的一種惰性一階語言來舉例說明無限列表。 我想知道是否有有用的程序使用無限列表,但不使用任何高階函數。
我最近使用無限列表來表示游戲中的玩家:
let playerList = [PlayerA, PlayerB]
let players = cycle playerList
let currentPlayer = head players
let advance = tail players -- "save" this to your players "variable"
-- or, maybe clearer, inside of MonadState [Player]
let advance' = modify tail
我想你可以拿出更多 。
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