lib/clamsy/template_open_doc.rb in clamsy-0.0.4 vs lib/clamsy/template_open_doc.rb in clamsy-0.0.5

@@ -18,14 +18,20 @@
       file_must_exist!(@template_doc = template_doc)
       initialize_template_workers
     end
 
     def render(context)
-      File.copy(@template_doc, (file = tmp_file).path)
+      File.copy(@template_doc, (file = tmp_doc(context)).path)
       OpenDoc.new(file, @template_workers, context).transform
     end
 
     private
+
+      def tmp_doc(context)
+        @template_doc_suffix ||= ".#{@template_doc.to_s.split('.').last}"
+        uid = Digest::MD5.hexdigest(Time.now.to_s + context.to_s)
+        tmp_file([uid, @template_doc_suffix])
+      end
 
       def initialize_template_workers
         begin
           OpenDoc.per_content_entry(@template_doc) \
             {|@entry| (@template_workers_cache ||= {})[@entry.to_s] = template_worker }