%PDF-
%PDF-
Mini Shell
Mini Shell
package InlineModule;
use strict;
use warnings;
BEGIN {
*_HAS_PERLIO = "$]" >= 5.008_000 ? sub(){1} : sub(){0};
}
sub import {
my ($class, %modules) = @_;
unshift @INC, inc_hook(%modules);
}
sub inc_hook {
my (%modules) = @_;
my %files = map {
(my $file = "$_.pm") =~ s{::}{/}g;
$file => $modules{$_};
} keys %modules;
sub {
return
unless exists $files{$_[1]};
my $module = $files{$_[1]};
if (!defined $module) {
die "Can't locate $_[1] in \@INC (hidden) (\@INC contains: @INC).\n";
}
inc_module($module);
}
}
sub inc_module {
my $code = $_[0];
if (_HAS_PERLIO) {
open my $fh, '<', \$code
or die "error loading module: $!";
return $fh;
}
else {
my $pos = 0;
my $last = length $code;
return (sub {
return 0 if $pos == $last;
my $next = (1 + index $code, "\n", $pos) || $last;
$_ .= substr $code, $pos, $next - $pos;
$pos = $next;
return 1;
});
}
}
1;
Zerion Mini Shell 1.0