| Subject: | types behavior discrepancy |
Hello
Got strange behavior of types feature while converting csv to json data.
Here is example script which demonstrates the issue:
use strict;
use Text::CSV_XS ();
use JSON;
my $data = <<\csv;
f1,f2
1.1,2
4.2,5
4.4,6
3.2,5
csv
open my $fh, '<', \$data or die $!;
my $csv = Text::CSV_XS->new;
my $csv_t = Text::CSV_XS->new;
my @result;
push @result, $csv->getline($fh); # ok: expecting strings
$csv->types([Text::CSV_XS::NV, Text::CSV_XS::IV]);
push @result, $csv->getline($fh); # err: expecting numbers, but got strings
$csv_t->types([Text::CSV_XS::NV, Text::CSV_XS::IV]);
push @result, $csv_t->getline($fh); # ok: expecting numbers
$csv_t->types(undef);
push @result, $csv_t->getline($fh); # ok: expecting strings
$csv_t->types([Text::CSV_XS::NV, Text::CSV_XS::IV]);
push @result, $csv_t->getline($fh); # err: expecting numbers in JSON
print JSON->new->pretty->encode(\@result);
| Subject: | csv-type.pl |
use strict;
use Text::CSV_XS ();
use JSON;
my $data = <<\csv;
f1,f2
1.1,2
4.2,5
4.4,6
3.2,5
csv
open my $fh, '<', \$data or die $!;
my $csv = Text::CSV_XS->new;
my $csv_t = Text::CSV_XS->new;
my @result;
push @result, $csv->getline($fh); # ok: expecting strings
$csv->types([Text::CSV_XS::NV, Text::CSV_XS::IV]);
push @result, $csv->getline($fh); # err: expecting numbers, but got strings
$csv_t->types([Text::CSV_XS::NV, Text::CSV_XS::IV]);
push @result, $csv_t->getline($fh); # ok: expecting numbers
$csv_t->types(undef);
push @result, $csv_t->getline($fh); # ok: expecting strings
$csv_t->types([Text::CSV_XS::NV, Text::CSV_XS::IV]);
push @result, $csv_t->getline($fh); # err: expecting numbers in JSON
print JSON->new->pretty->encode(\@result);