Initial Commit

database/perl/lib/Test/Deep/ScalarRefOnly.pm

@@ -0,0 +1,36 @@
+use strict;
+use warnings;
+
+package Test::Deep::ScalarRefOnly;
+
+use Test::Deep::Cmp;
+
+sub init
+{
+  my $self = shift;
+
+  my $val = shift;
+
+  $self->{val} = $val;
+}
+
+sub descend
+{
+  my $self = shift;
+
+  my $got = shift;
+
+  my $exp = $self->{val};
+
+  return Test::Deep::descend($$got, $$exp);
+}
+
+sub render_stack
+{
+  my $self = shift;
+  my ($var, $data) = @_;
+
+  return "\${$var}";
+}
+
+1;