zigorou/perl-JSV — pull request #16 by zentooo (2013-11-30 10:21:00+00:00)
Title: for flexible format support

```
JSV::Validator->new(
format_support => +{
original_format => sub {
my $instance = shift;
return $instance eq "omoro-";
}
}
);
```

or

```
$jsv_instance->register_format("original_format", sub {
my $instance = shift;
});
```

みたいな感じで。