no reason for member_type to build lazily, it should be required

3 files changed, 10 insertions, 5 deletions

diff --git a/lib/Reaction/InterfaceModel/Collection/DBIC/Role/Base.pm b/lib/Reaction/InterfaceModel/Collection/DBIC/Role/Base.pm
index b2a0685..7b82176 100644
--- a/lib/Reaction/InterfaceModel/Collection/DBIC/Role/Base.pm
+++ b/lib/Reaction/InterfaceModel/Collection/DBIC/Role/Base.pm
@@ -14,7 +14,14 @@ role Base, which {
                              isa => 'DBIx::Class::ResultSet',
                             );
 
-  has 'member_type' => (is => 'ro', isa => 'ClassName', lazy_build => 1);
+  has 'member_type' => (
+                        is => 'rw', 
+                        isa => 'ClassName',  
+                        required => 1,
+                        builder => '_build_member_type',
+                        clearer => 'clear_member_type',
+                        predicate => 'has_member_type',
+                       );
 
 
   #implements BUILD => as {
@@ -43,7 +50,7 @@ role Base, which {
 
   implements clone => as {
     my $self = shift;
-    my $rs = $self->_source_resultset->search_rs({});
+    my $rs = $self->_source_resultset; #->search_rs({});
     #should the clone include the arrayref of IM::Objects too?
     return (blessed $self)->new(
                                 _source_resultset => $rs,
diff --git a/lib/Reaction/UI/ViewPort/Collection.pm b/lib/Reaction/UI/ViewPort/Collection.pm
index 35701c5..26b75d4 100644
--- a/lib/Reaction/UI/ViewPort/Collection.pm
+++ b/lib/Reaction/UI/ViewPort/Collection.pm
@@ -31,7 +31,7 @@ class Collection is 'Reaction::UI::ViewPort', which {
   };
 
   implements _build_current_collection => as {
-    shift->collection;
+    return $_[0]->collection;
   };
 
   #I'm not really sure why this is here all of a sudden.
diff --git a/lib/Reaction/UI/ViewPort/Collection/Grid.pm b/lib/Reaction/UI/ViewPort/Collection/Grid.pm
index 916df3d..3719aa7 100644
--- a/lib/Reaction/UI/ViewPort/Collection/Grid.pm
+++ b/lib/Reaction/UI/ViewPort/Collection/Grid.pm
@@ -30,8 +30,6 @@ class Grid is 'Reaction::UI::ViewPort::Collection', which {
 
   implements _build_computed_field_order => as {
     my ($self) = @_;
-    confess("current_collection lacks a value for 'member_type' attribute")
-      unless $self->current_collection->has_member_type;
     my %excluded = map { $_ => undef } @{ $self->excluded_fields };
     #treat _$field_name as private and exclude fields with no reader
     my @names = grep { $_ !~ /^_/ && !exists($excluded{$_})} map { $_->name }