I have two AliasSeqs: one containing a function's parameters
(SourceSeq), the other containing the types I want to convert
said parameters to (TargetSeq). I'd use something like staticMap
to call the conversion function with both a parameter from
SourceSeq and a type from TargetSeq, and return an AliasSeq of
converted values which will be forwarded to another function.
staticMap's "fun" can only be instantiated with a single
argument, while I need it to work with two.
E.g.:
```
template toTarget(alias source, Target) {
static if (is(typeof(source) == int) && is(Target == string))
// for example, convert int to string
}
alias TargetSeq = Parameters!targetFunc;
auto wrapperFunc(A...)(A) {
alias SourceSeq = __traits(parameters);
return targetFunc(staticMap!(toTarget, SourceSeq)); // How
would I call staticMap (or something similar) with SourceSeq
*and* TargetSeq?
}
```
I could build the list of converted values manually but I wanted
something smart (like staticMap) to do it inline. I thought
ApplyLeft/Right could help but couldn't get my head around it.
