[Haskell-cafe] About code style ?

[Jinjing Wang]

fac n = let {
  f = foldr (*) 1 [1..n]
  } in f

:D

sorry for double reply, need to cc cafe, this is fun.

On Tue, Feb 2, 2010 at 4:33 PM, zaxis <z_axis at 163.com> wrote:
>
> 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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>
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-- 
jinjing