use Class::MOP;
use Scalar::Util 'blessed', 'looks_like_number';
-our $VERSION = '0.89_02';
+our $VERSION = '0.96';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
sub Ref { ref($_[0]) }
-sub Str { defined($_[0]) && !ref($_[0]) }
+# We need to use a temporary here to flatten LVALUEs, for instance as in
+# Str(substr($_,0,255)).
+sub Str {
+ my $value = $_[0];
+ defined($value) && ref(\$value) eq 'SCALAR'
+}
sub Num { !ref($_[0]) && looks_like_number($_[0]) }
sub Int { defined($_[0]) && !ref($_[0]) && $_[0] =~ /^-?[0-9]+$/ }
-sub ScalarRef { ref($_[0]) eq 'SCALAR' }
+sub ScalarRef { ref($_[0]) eq 'SCALAR' || ref($_[0]) eq 'REF' }
sub ArrayRef { ref($_[0]) eq 'ARRAY' }
sub HashRef { ref($_[0]) eq 'HASH' }
sub CodeRef { ref($_[0]) eq 'CODE' }
=head1 BUGS
-All complex software has bugs lurking in it, and this module is no
-exception. If you find a bug please either email me, or add the bug
-to cpan-RT.
+See L<Moose/BUGS> for details on reporting bugs.
=head1 AUTHOR