<?xml version="1.0" encoding="UTF-8"?>
<commit>
  <added type="array"/>
  <modified type="array">
    <modified>
      <diff>@@ -1,5 +1,5 @@
 def item_check(left, item, right)
-  return item if left.nil?
+  return item unless left
   item + item_check(*left) - item_check(*right)
 end
 </diff>
      <filename>benchmark/tiers/2/bm_binarytree.rb</filename>
    </modified>
  </modified>
  <removed type="array"/>
  <parents type="array">
    <parent>
      <id>14a065b71c457b9b04607b87dba0267dee8d8fa8</id>
    </parent>
  </parents>
  <author>
    <name>Evan Phoenix</name>
    <email>ephoenix@engineyard.com</email>
  </author>
  <url>http://github.com/evanphx/rubinius/commit/5ec0c18956f103cdbf6dcaf45aa99b6bb4f9e877</url>
  <id>5ec0c18956f103cdbf6dcaf45aa99b6bb4f9e877</id>
  <committed-date>2009-10-21T17:40:27-07:00</committed-date>
  <authored-date>2009-10-21T17:40:27-07:00</authored-date>
  <message>Make benchmark idomatic ruby</message>
  <tree>4168a6cfce15645b457b208b317bd75443f557af</tree>
  <committer>
    <name>Evan Phoenix</name>
    <email>ephoenix@engineyard.com</email>
  </committer>
</commit>
