lib/pmp/link.rb in pmp-0.2.1 vs lib/pmp/link.rb in pmp-0.2.2

@@ -42,11 +42,11 @@
 
     def where(params={})
       self.class.new(attributes.merge({'params'=>params}), parent)
     end
 
-    def as_json
+    def as_json(options={})
       extract_attributes
     end
 
     def url
       # puts "url href_template: #{href_template}"
@@ -56,10 +56,10 @@
 
     def retrieve
       # puts "retrieve method: #{method}"
       # puts "retrieve url: #{url}"
       # response = parent.request((method || 'get').to_sym, url)
-      PMP::CollectionDocument.new(parent.options.merge(href: url))
+      @doc ||= PMP::CollectionDocument.new(parent.options.merge(href: url, root: parent.root))
     end
 
     def method_missing(method, *args)
       # puts "mm: #{method}"
       # this is a method the link supports, call the link