Do C<grep> and C<reverse> act like the C<join> method, in that they work for C<Any> object and not just objects of type C<List>?
In other words,, should C< $x.grep(...) > work even if $x isn't normally a list type? Pm
Do C<grep> and C<reverse> act like the C<join> method, in that they work for C<Any> object and not just objects of type C<List>?
In other words,, should C< $x.grep(...) > work even if $x isn't normally a list type? Pm