From 2fbe9eacf759893d499cc628a3108000404d581c Mon Sep 17 00:00:00 2001
From: glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 28 Nov 2013 10:50:41 +0000
Subject: [PATCH] * benchmark/bm_hash_flatten.rb: added. r43896 is about 4
 times faster   than 2.0.0p353.

* benchmark/bm_hash_keys.rb: added. r43896 is about 5 times faster
  than 2.0.0p353.

* benchmark/bm_hash_values.rb: added. r43896 is about 5 times faster
  than 2.0.0p353.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                    | 11 +++++++++++
 benchmark/bm_hash_flatten.rb |  9 +++++++++
 benchmark/bm_hash_keys.rb    |  9 +++++++++
 benchmark/bm_hash_values.rb  |  9 +++++++++
 4 files changed, 38 insertions(+)
 create mode 100644 benchmark/bm_hash_flatten.rb
 create mode 100644 benchmark/bm_hash_keys.rb
 create mode 100644 benchmark/bm_hash_values.rb

diff --git a/ChangeLog b/ChangeLog
index c5700e0600..324dcf2279 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+Thu Nov 28 19:43:45 2013  Masaki Matsushita  <glass.saga@gmail.com>
+
+	* benchmark/bm_hash_flatten.rb: added. r43896 is about 4 times faster
+	  than 2.0.0p353.
+
+	* benchmark/bm_hash_keys.rb: added. r43896 is about 5 times faster
+	  than 2.0.0p353.
+
+	* benchmark/bm_hash_values.rb: added. r43896 is about 5 times faster
+	  than 2.0.0p353.
+
 Thu Nov 28 19:29:04 2013  Zachary Scott  <e@zzak.io>
 
 	* doc/contributing.rdoc: [DOC] Add notes about slideshow proposals
diff --git a/benchmark/bm_hash_flatten.rb b/benchmark/bm_hash_flatten.rb
new file mode 100644
index 0000000000..e944aae9f2
--- /dev/null
+++ b/benchmark/bm_hash_flatten.rb
@@ -0,0 +1,9 @@
+h = {}
+
+10000.times do |i|
+  h[i] = nil
+end
+
+1000.times do
+  h.flatten
+end
diff --git a/benchmark/bm_hash_keys.rb b/benchmark/bm_hash_keys.rb
new file mode 100644
index 0000000000..6863cd01f9
--- /dev/null
+++ b/benchmark/bm_hash_keys.rb
@@ -0,0 +1,9 @@
+h = {}
+
+10000.times do |i|
+  h[i] = nil
+end
+
+5000.times do
+  h.keys
+end
diff --git a/benchmark/bm_hash_values.rb b/benchmark/bm_hash_values.rb
new file mode 100644
index 0000000000..069441302f
--- /dev/null
+++ b/benchmark/bm_hash_values.rb
@@ -0,0 +1,9 @@
+h = {}
+
+10000.times do |i|
+  h[i] = nil
+end
+
+5000.times do
+  h.values
+end