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author | wycats <wycats@gmail.com> | 2010-04-30 11:17:58 -0700 |
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committer | wycats <wycats@gmail.com> | 2010-04-30 11:17:58 -0700 |
commit | 0fe8827bf384cb99ab757236555c7af18793d515 (patch) | |
tree | a7ac2143c78964cad8ee87d9ff8a1c52abf61249 /railties/lib/rails/commands/benchmarker.rb | |
parent | 91963e9e33eb5a28297323f1346aeb8b643e9d65 (diff) | |
parent | 6b559474fb7fae0160860fc62752da347af032b2 (diff) | |
download | rails-0fe8827bf384cb99ab757236555c7af18793d515.tar.gz rails-0fe8827bf384cb99ab757236555c7af18793d515.tar.bz2 rails-0fe8827bf384cb99ab757236555c7af18793d515.zip |
Merge branch 'master' of github.com:rails/rails
Diffstat (limited to 'railties/lib/rails/commands/benchmarker.rb')
-rw-r--r-- | railties/lib/rails/commands/benchmarker.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/railties/lib/rails/commands/benchmarker.rb b/railties/lib/rails/commands/benchmarker.rb new file mode 100644 index 0000000000..0432261802 --- /dev/null +++ b/railties/lib/rails/commands/benchmarker.rb @@ -0,0 +1,23 @@ +if [nil, "-h", "--help"].include?(ARGV.first) + puts "Usage: rails 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 '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 |