one
my @string = grep length, split '\/', 'Call/me/Ishmael/';
for my $i( 0 .. $#string ){
print join('/', @string[0..$i]),"\n";
}
__END__
Call
Call/me
Call/me/Ishmael
two
local $fungus = '';
local $_ = 'Call/me/Ishmael/';
s'
(\W*)?
(\w+)?
'
$fungus .= $1 if $1;
$fungus .= $2 if $2;
$2 ? "$fungus\n" : "";
'gex;
print
__END__
Call
Call/me
Call/me/Ishmael
update: nice one borisz++ (i thought about using pos for three, but figured nah)
MJD says "you can't just make shit up and expect the computer to know what you mean, retardo!" | I run a Win32 PPM repository for perl 5.6.x and 5.8.x -- I take requests (README). | ** The third rule of perl club is a statement of fact: pod is sexy. |
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