Re: Class, constructor and inherance.

[Meta via Digitalmars-d-learn]

On Monday, 12 October 2015 at 02:14:35 UTC, holo wrote:
class credential
{
        auto accessKey = environment.get["AWS_ACCESS_KEY"];
        auto secretKey = environment.get["AWS_SECRET_KEY"];
}
class sigv4 : credential
{
        private:
                const algorithm = "AWS4-HMAC-SHA256";

                auto currentClock = Clock.currTime(UTC());
                auto currentDate = cast(Date)currentClock;
                auto curDateStr = currentDate.toISOString;
                auto currentTime = cast(TimeOfDay)currentClock;
                auto curTimeStr = currentTime.toISOString;
                auto xamztime = curDateStr ~ "T" ~ curTimeStr ~ "Z";
}

You should set these in the constructor rather than in the class 
body (the only one that's okay to intialize here is `algorithm`, 
as it's a const string).