From 624d5bb176de5212bea43a1c57a95f48676c6e9f Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Thu, 14 Apr 2005 08:23:50 +0000
Subject: Added script/benchmarker to easily benchmark one or more statement a
 number of times from within the environment. Added script/profiler to easily
 profile a single statement from within the environment

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1166 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 railties/bin/benchmarker | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 railties/bin/benchmarker

(limited to 'railties/bin/benchmarker')

diff --git a/railties/bin/benchmarker b/railties/bin/benchmarker
new file mode 100644
index 0000000000..a5814d98a6
--- /dev/null
+++ b/railties/bin/benchmarker
@@ -0,0 +1,16 @@
+#!/usr/local/bin/ruby
+
+if ARGV.empty?
+  puts "Usage: benchmarker times 'Person.expensive_way' 'Person.another_expensive_way' ..."
+  exit 
+end
+
+require File.dirname(__FILE__) + '/../config/environment'
+require 'benchmark'
+include Benchmark
+
+bm(6) do |x|
+  ARGV[1..-1].each_with_index do |expression, idx|
+    x.report("##{idx + 1}") { ARGV[0].to_i.times { eval(expression) } }
+  end
+end 
\ No newline at end of file
-- 
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