Re: Re: unless....else

Update: Please delete/ignore this. It's much too late for me to be typing anything remotely resembling code.

use strict;
use warnings;

unless( 1 )
{
    print "Hello\n";
}
unless( 2 )
{
    print "World\n";
}
else
{
    print "WHAT?!!!\n";
}

__END__

WHAT?!!!
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Comment on Re: Re: unless....else Download Code

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Re: Re: Re: unless....else by Enlil (Parson) on Aug 06, 2003 at 03:36 UTC
Unless I am mistaken you are trying to show that unless the first condition is false or that the second considition is false, then print the stuff in the `else` statement(kind of akin to an `if/elsif/else` construct, but for unless). At least that is the jist of what I got from your post (forgive me if I am wrong, but want to make sure that no one is led astray here). Anyhow the reason `WHAT?!!!` is printed is not because neither of the `unless` conditions were false (and hence executed), but because the second statement's condition (i.e. `unless( 2 ){ .. }` ), was true (and not executed), and thus the `else` that follows is executed. For example: Read more... (416 Bytes) will print both "TEST 1" and "TEST 3" -enlil	[reply] [d/l] [select]
Re: Re: Re: Re: unless....else by LanceDeeply (Chaplain) on Aug 06, 2003 at 03:38 UTC
LanceDeeply should have been surfing porn rather than posting code	[reply]


Think about Loose Coupling
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