Re: Trouble getting size of list returned from sub

[kcott]

in reply to Trouble getting size of list returned from sub

G'day wanna_code_perl,

You can achieve this by wrapping bad() in @{[...]}.

$ perl -Mstrict -Mwarnings -E '
sub bad  { qw/foo bar baz/ }
say scalar bad();
say scalar @{[bad()]};
'
baz
3