Release 0.03

[Business-OnlinePayment-InternetSecure.git] / InternetSecure.pm

diff --git a/InternetSecure.pm b/InternetSecure.pm
index 9bae9e8..4f0e3db 100755 (executable)
--- a/InternetSecure.pm
+++ b/InternetSecure.pm
@@ -12,7 +12,7 @@ use XML::Simple qw(xml_in xml_out);
 use base qw(Business::OnlinePayment Exporter);
 
 
-our $VERSION = '0.01';
+our $VERSION = '0.03';
 
 
 use constant SUCCESS_CODES => qw(2000 90000 900P1);
@@ -50,25 +50,20 @@ sub set_defaults {
        $self->tax_amounts( {} );
 }
 
-# OnlinePayment's get_fields now filters out undefs in 3.x. :(
-#
-sub get_fields {
-       my ($self, @fields) = @_;
-
-       my %content = $self->content;
-
-       my %new = map +($_ => $content{$_}), @fields;
-
-       return %new;
-}
-
-# Combine get_fields and remap_fields for convenience
+# Combine get_fields and remap_fields for convenience.  Unlike OnlinePayment's
+# remap_fields, this doesn't modify content(), and can therefore be called
+# more than once.  Also, unlike OnlinePayment's get_fields in 3.x, this doesn't
+# exclude undefs.
 #
 sub get_remap_fields {
        my ($self, %map) = @_;
 
-       $self->remap_fields(reverse %map);
-       my %data = $self->get_fields(keys %map);
+       my %content = $self->content();
+       my %data;
+
+       while (my ($to, $from) = each %map) {
+               $data{$to} = $content{$from};
+       }
 
        return %data;
 }