2011-07-16 41 views
0

下面給出相關的匿名函數語法錯誤:在CoffeeScript中,如何使用匿名函數作爲參數進行函數調用?

my_function = (f, x, str) -> 
    alert str + f(x) 

my_function (x) -> 1 + x, 12, "The answer is: " 

以下工作:

my_function = (f, x, str) -> 
    alert str + f(x) 

increment = (x) -> x + 1 

my_function increment, 12, "The answer is: " 
+1

重複http://stackoverflow.com/questions/6463052/how-to-pass-two-anonymous-functions-as-arguments-in-coffescript。另見http://stackoverflow.com/questions/6459630/how-to-write-settimeout-with-params-by-coffeescript –

回答

3
my_function ((x) -> x + 1), 12, "The answer is: " 

這應該修復它。

+1

哦,呃........ – Geoff