Hey folks,
I have two pricing structures that I need to add to a price file prep process that I run in Perl. It seems like a perfectly simple thing to do, but I must not understand true and false like I should. In this price file there are around 150,000 lines and I am only interested in 4 of the columns in the tab delimited file. Those columns are the part number, part description, company 1 price, company 2 price.
Here is the code:
my @line = split(/\t+?/, $row);
my $part_number = $line[0];
my $part_desc = $line[1];
my $company1_price = $line[3];
my $company2_price = $line[5];
print Dumper $company1_price, $company2_price;
if (!$company1_price && !$company2_price) {
die "Entered if block\n";
#next;
} else {
die "Entered else block\n";
print $company1_file"$part_number\t$part_desc\t
$company1_price\n";
print $company2_file "$part_number\t$part_desc\t
$company2_price\n";
}
There are two cases I am looking for:
1. Both prices are empty or
2. Both prices are not empty. The two
die statements are there for troubleshooting as is the
print Dumper statement. If both prices have a price listed then I want to write the part number, part description, and price to the appropriate file for upload into the business system. The
print Dumper statement prints the value of both prices as
' ' which I have visually verified, however I am entering the else block. Because of that I am writing every line to the file, which I don't want. What should I be using as a condition in the
if block. Keep in mind that it is possible that a price value could look like
' 150' and the number of white space characters is unknown.
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