Yet Another CPAN Grep

UnderscoreJS ( V/VT/VTI/UnderscoreJS-0.07.tar.gz, VTI, 2014; MetaCPAN )

UnderscoreJS/lib/UnderscoreJS.pm ( view source; MetaCPAN )

$object) = $self->_prepare(@_);

    return 0 unless defined $object && !ref $object;

    # From JSON::PP
    my $flags = B::svref_2object(\$object)->FLAGS;
    my $is_number = $flags & (B::SVp_IOK |

se
L<List::Util> and L<List::MoreUtils> modules.

Numeric/String detection is done the same way L<JSON::PP> does it: by using
L<B> hacks.

Boolean values are implemented as overloaded methods, that re