Darren Duncan wrote: > But I would also like to have an easy way to change all bindings to > the same variable at once to point to the same new variable. > [...] > my $x = 'foo'; > my $y = 'bar'; > my $z := $x; # $x and $z point to same 'foo', $y to a 'bar' > $z.rebind_all_aliases_to( $y ); # $x and $y and $z all point to 'bar' >
Maybe we need ruby's Object.all or whatever it is. Then you can write
something like
Object.all.grep:{ $_ =:= $z }.map{ $_ := $y };
Sam.
