If you want to read the lines in from a file, you need to open a filehandle:
open(IN, $path_to_my_file) or die "Couldn't open file: $!\n";
then use the IN filehandle in the while loop, such as::
foreach (<IN>) {
# stuff to do with each line
# ...
}
The close the filehandle with:
close IN;
Hope this helps
Nath
Quoting "Beri-Veera-ext, Reddy (n.a.)" <[EMAIL PROTECTED]>:
> Hi,
> Thanks for your quick info. How I will get
> my @lines = ( # phoney test data simulating file data
> "red,danger\n",
> "blue,going smooth\n",
> "yellow, pending\n",
> "Green, accept\n",
> );
> How I will convert test.txt to @line.
> Please explain this.
>
>
> Thanks && Regards
> Karunakar Reddy B.V.
>
>
> -----Original Message-----
> From: Bill Luebkert [mailto:[EMAIL PROTECTED]
> Sent: 10 July 2007 09:48
> To: Beri-Veera-ext, Reddy (n.a.)
> Cc: ActivePerl
> Subject: [RMX:#] Re: How to add to Associative Array
>
> Beri-Veera-ext, Reddy (n.a.) wrote:
> > Hello,
> > I want to add to Associative Array dynamically (means=> I don't
> exact
> > size of Associative Array).
> >
> > Ex: In test.txt I have the fallowing data.
> > red,danger
> > blue,going smooth
> > yellow, pending
> > Green, accept.
> > ....etc
> >
> > I have to add these values to Associative Array
> > like
> > %info= (red =>danger
> > blue =>going smooth
> > yellow => pending
> > Green=>accept.
> > ...etc)
> >
> > For these I have read the test.txt line by line and add to %info.
> Please
> > guide me how to do this....
>
> use strict;
> use warnings;
>
> my @lines = ( # phoney test data simulating file data
> "red,danger\n",
> "blue,going smooth\n",
> "yellow, pending\n",
> "Green, accept\n",
> );
>
> my %info = ();
> foreach (@lines) { # would normally be: while (<IN>) { # reading
> from file
> chomp;
> my @a = split /\s*,\s*/;
> $info{$a[0]} = $a[1];
> }
> print "$_ => $info{$_}\n" foreach keys %info;
>
> __END__
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>
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