set/abstract/mod_assets.rb in card-mod-assets-0.14.2 vs set/abstract/mod_assets.rb in card-mod-assets-0.15.0

@@ -1,6 +1,6 @@
-include_set Abstract::Pointer
+include_set Abstract::List
 include_set Abstract::ReadOnly
 
 def item_cards _args={}
   local_group_cards
 end
@@ -84,10 +84,11 @@
 end
 
 def load_manifest
   return unless manifest_exists?
   manifest = YAML.load_file manifest_path
+  return {} unless manifest # blank manifest
   validate_manifest manifest
   manifest
 end
 
 def validate_manifest manifest
@@ -113,17 +114,16 @@
       [manifest_updated_at, local_manifest_group_cards.map(&:last_file_change)].flatten
     else
       folder_group_card&.paths&.map { |path| File.mtime(path) }
     end
 
-  return unless source_updates.present?
-
-  source_updates.max > since
+  source_updates.present? && (source_updates.max > since)
 end
 
 def manifest_updated_at
   return unless manifest_exists?
+
   File.mtime(manifest_path)
 end
 
 def no_action?
   new? && !assets_path
@@ -150,6 +150,15 @@
   raise_manifest_error "items section \"#{name}\" must contain a list"
 end
 
 def raise_manifest_error msg
   raise Card::Error, "invalid manifest format in #{manifest_path}: #{msg}"
+end
+
+format :html do
+  def map_remote_items
+    remote_items = card.manifest_group_items "remote"
+    return unless remote_items
+
+    remote_items.map { |args| yield args.clone }
+  end
 end