Update history to reflect merge of #3022 [ci skip]

2014-10-24 11:35:22 -07:00 · 2014-10-24 11:35:22 -07:00 · 4e8ebd999a
parent 578f38748d
commit 4e8ebd999a
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--- a/History.markdown
+++ b/History.markdown
@ -14,6 +14,7 @@
  * Performance optimizations (#2994)
  * Use `Hash#each_key` instead of `Hash#keys.each` to speed up iteration
    over hash keys. (#3017)
+  * Further minor performance enhancements. (#3022)

 ### Bug Fixes