fix: server

[pettanr/pettanr.git] / lib / peta / leaf.rb

diff --git a/lib/peta/leaf.rb b/lib/peta/leaf.rb
index 0245766..4ed0c3c 100644 (file)
--- a/lib/peta/leaf.rb
+++ b/lib/peta/leaf.rb
@@ -182,9 +182,11 @@ module Peta
       res
     end
     
+    # destroy and shorten
     def destroy
       res = false
       self.class.transaction do
+        # renumber t
         self.class.update_all('t = t - 1', 
           [self.binder_key + ' = ? and (t > ?)', self.binder_id, self.t]
         )