[Haskell-cafe] About code style ?

zaxis z_axis at 163.com
Tue Feb 2 03:33:26 EST 2010


thanks for all suggestions. 


zaxis wrote:
> 
> For me i like C style instead of layout. For example, 
> func1 a = do
>      -- ...
>      a * 2
>      -- ...
> 
> I always write it as:
> func1 a = do {
>   -- ...;
>    a * 2;
>   -- ...;
> }
> 
> However, i donot know how to write pure function using C style.
> func1 a = {
>   -- ...;
>    a * 2;
>   -- ...;
> }
> 
> will not compile without `do`.
> 
> Sincerely!
> 


-----
fac n = foldr (*) 1 [1..n]
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