mno2
Haskell 趣學指南

Updated 2 years ago

Li-Wei Yu (@li-weiyu) started discussion #23

2 years ago · 0 comments

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總結我們的程式:我們做了一個 dispatch association,將指令對應到一些會接受命令列引數並回傳 I/O action 的函數。我們知道使用者下了什麼命令,並根據那個命令從 dispatch list 取出對影的函數。我們用剩下的命令列引數呼叫哪些函數而得到一些作相對應事情的 I/O action。然後便執行那些 I/O action。

Input and Output (Edit this file)

我想您應該是要寫....從dispatch list 取出對"應"的函數

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