On Wed, Sep 01, 2004 at 10:41:37AM -0400, Aaron Sherman wrote: : 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; : ... : } : ... : $x.transform.(); : : ?
That might not work either. This will, though: ($x.transform)(); Larry