clear AAs

[Daniel Keep]

Bradley Smith wrote:
> Mandel wrote:
>> Hi,
>>
>> I have a simple question, how can I remove all elements of an
>> associative array
>> in an elegant way?
>> The length property of an AA is read only.
>> Doing a foreach/remove seems a bit to much text; most containers
>> provide some clear method.
> 
> 
> import std.stdio;
> 
> void main() {
> 
>   bool[char[]] aa;
>   aa["abc"] = true;
>   aa["def"] = false;
>   writefln(aa);
> 
>   aa = aa.init;
>   writefln(aa);
> }

... that's so simple; why didn't I think of that before?!

Thanks for that! :)

	-- Daniel

-- 
int getRandomNumber()
{
    return 4; // chosen by fair dice roll.
              // guaranteed to be random.
}

http://xkcd.com/

v2sw5+8Yhw5ln4+5pr6OFPma8u6+7Lw4Tm6+7l6+7D
i28a2Xs3MSr2e4/6+7t4TNSMb6HTOp5en5g6RAHCP  http://hackerkey.com/