gistfile1.diff

~/Projects/venda/app ➔  diff -u venda-siteperl/MooseX/UndefTolerant/Class.pm Class.pm
--- venda-siteperl/MooseX/UndefTolerant/Class.pm	2014-01-14 13:43:33.000000000 +0000
+++ Class.pm	2014-01-14 13:42:25.000000000 +0000
@@ -22,19 +22,22 @@

     my $init_arg = $attr->init_arg;
     my $type_constraint = $attr->type_constraint;
-    my $tc_says_clean = ($type_constraint && !$type_constraint->check(undef) ? 1 : 0);

     # FIXME: not properly sanitizing field names - e.g. consider a field name "Z'ha'dum"
-    return ($tc_says_clean ? (
-        "if ( exists \$params->{'$init_arg'} && defined \$params->{'$init_arg'} ) {",
-        ) : (),
-        @source,
-        $tc_says_clean ? (
-        '} else {',
-            "delete \$params->{'$init_arg'};",
-        '}',
-        ) : (),
-    );
+
+    if ($type_constraint && !$type_constraint->check(undef)) {
+        unshift @source,
+             "if ( exists \$params->{'$init_arg'} && defined \$params->{'$init_arg'} ) {";
+
+        if (my @default = $self->_inline_init_attr_from_default($attr, $idx)) {
+            push @source, '} else {', @default, '}';
+        }
+        else {
+            push @source, '} else {', "delete \$params->{'$init_arg'};", '}';
+        }
+    }
+
+    return @source;
 };

 no Moose::Role;