How do you declare attribute functions? Specifically, I was thinking
about map and what kind of object it would return, and I stumbled on a
confusing point:
class mapper does iterator {
has &.transform;
...
}
Ok, that's fine, but what kind of accessor does it get?
my mapper $x .= new(transform => ->{(1,2,3)});
$x.transform()
would imply that you're calling method transform, not invoking the
accessor function which does not have a method signature. Would you have
to do this:
class mapper does iterator {
has Code $transform;
...
}
...
$x.transform.();
?
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