Richard Lee wrote:
>
> while (<FILE>) {
>
my($file1,$file2,$file3,$file4,$file5,$file6,$file10,$file25,$file27)
> = (split( /\|/, $_))[3,4,6,7,12,40,41,42,43,46,56,64]
> }
>
> while doing above, what is the easiest way to make sure all the variable
> that's being given a value is true and if not
> assign something default value (such as 'default' or 'X') ?
>
> I was doing (after the while loop)
>
> $file |= 'default'
> $file2 |= 'default2'
> $file3 |= 'default3'
>
> but I stopped and thought this cannot be so repetitious
>
> so I didn't want to but tried( I didn't want to put them in array since
> I need to use individual named variable later)
>
> while (<FILE>) {
> my @[EMAIL PROTECTED]
= (split( /\|/, $_))[3,4,6,7,12,40,41,42,43,46,56,64]
> }
> for (@[EMAIL PROTECTED]
) {
> $_ |= 'default';
> }
>
> but is that the best way to do this?
while (<FILE>) {
my ($file1,$file2,$file3,$file4,$file5,$file6,$file10,$file25,$file27) =
map $_||'default', (split /\|/)[3,4,6,7,12,40,41,42,43,46,56,64];
}
Rob
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