Array of Algebraic argument syntax

[Ali Çehreli]

On 9/22/20 2:53 PM, Kasra Sadeghi wrote:
> On Tuesday, 22 September 2020 at 21:36:48 UTC, Ali Çehreli wrote:
>> ...
>> alias Value = Algebraic!(int, double, string, None);
>> ...
>> void main() {
>>   printValue([Value(4.5), Value("hello"), Value(42)]);
>> }
> 
> Thanks! Wish there was a less redundant syntax for the arrays.
> 
> 

Do you really need to write literal Value arrays? If not, you would 
build a Value[] at runtime without seeing the syntax above.

Still, here is a function template that provides better syntax:

Value[] valueArray(Args...)(Args args) {
   Value[] result;
   foreach (arg; args) {
     result ~= Value(arg);
   }
   return result;
}

void main() {
   printValue(valueArray(4.5, "hello", 42));
}

Ali