Anonymous: I've got a file that I need to read
into a hash line by line

Just map key/value directly into the hash: 
 ...
 my %hash;
 open my $fh,'<', 'input.txt' or die "with style ($!)";

 %hash = map /^Data_Type:([\S]+)\s*([^\n]+)/, <$fh>; # all happens her
+e

 close $fh;
 ...

[download]
You can verify with: 
 ...
 print "$_ = > $hash{$_}\n" for keys %hash;
 ...

[download]
Regards

mwa

In reply to Re: Hash from a file by mwah
in thread Hash from a file by Anonymous Monk

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