2011-07-16 69 views
0

下面给出相关的匿名函数语法错误:在CoffeeScript中,如何使用匿名函数作为参数进行函数调用?

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

重复http://stackoverflow.com/questions/6463052/how-to-pass-two-anonymous-functions-as-arguments-in-coffescript。另见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: " 

这应该修复它。

+1

哦,呃........ – Geoff