TSa Thomas.Sandlass-at-barco.com |Perl 6| wrote:
HaloO,John M. Dlugosz wrote:for @foo {...} is actually short for: for @foo <-> $_ {...}Ups, I missed that one. Do we also have the fill-me idiom for @foo <- $_ {...}
No. There is no concept of output parameters.
is rw, not is ref. But yes, the double-ended arrow is the same as making rw the default on all the parameters.And again the question if this is the same as for @foo -> $_ is ref {...}
Regards, TSa.