sub load {
my ($self) = @_;
- my $fh = IO::File->new($self->file, 'r');
+ my $fh = IO::File->new($self->file, 'r')
+ || confess "Unable to open file (" . $self->file . ") for loading : $!";
return do { local $/; <$fh>; };
}
sub store {
my ($self, $data) = @_;
- my $fh = IO::File->new($self->file, 'w');
+ my $fh = IO::File->new($self->file, 'w')
+ || confess "Unable to open file (" . $self->file . ") for storing : $!";
print $fh $data;
}