r3619@sedna: jeremy | 2005-10-14 14:41:24 -0700

 move scripts
 r3622@sedna:  jeremy | 2005-10-14 14:54:48 -0700
 remove script/perform and script/process in favor of script/perform/profile, etc.


git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2587 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 26 insertions, 0 deletions

diff --git a/railties/lib/commands/perform/benchmark.rb b/railties/lib/commands/perform/benchmark.rb
new file mode 100644
index 0000000000..b12cf57215
--- /dev/null
+++ b/railties/lib/commands/perform/benchmark.rb
@@ -0,0 +1,26 @@
+#!/usr/local/bin/ruby
+
+if ARGV.empty?
+  puts "Usage: ./script/perform benchmarker [times] 'Person.expensive_way' 'Person.another_expensive_way' ..."
+  exit 1
+end
+
+begin
+  N = Integer(ARGV.first)
+  ARGV.shift
+rescue ArgumentError
+  N = 1
+end
+
+require RAILS_ROOT + '/config/environment'
+require 'benchmark'
+include Benchmark
+
+# Don't include compilation in the benchmark
+ARGV.each { |expression| eval(expression) }
+
+bm(6) do |x|
+  ARGV.each_with_index do |expression, idx|
+    x.report("##{idx + 1}") { N.times { eval(expression) } }
+  end
+end