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如何創建IO::All對象來讀取文件句柄ARGV和DATA?IO :: All:我如何從ARGV和DATA讀取數據?
use strict;
use warnings;
use 5.010_000;
use IO::All;
# none of these work...
my $io = io->handle(DATA);
my $io = io->handle(\*DATA);
my $f = \*DATA;
my $io = io->handle($f);
my $io = io->handle({$f});
my $io = io->handle({DATA});
my $io = io->handle({\*DATA});
say $io->slurp();
__DATA__
FOO
BAR
QUUX
我花了一個小時左右的URL和Perl手冊,但我無法找到任何幫助。 –
[提交錯誤](http://rt.cpan.org) – pilcrow