Created
September 5, 2011 03:01
-
-
Save luislavena/1193978 to your computer and use it in GitHub Desktop.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| require "benchmark" | |
| TESTS = 10_000 | |
| puts "File.expand_path: #{TESTS} times." | |
| Benchmark.bmbm do |results| | |
| results.report("Ruby '':") { TESTS.times { File.expand_path('') } } | |
| results.report("Ruby '.':") { TESTS.times { File.expand_path('.') } } | |
| results.report("Ruby 'foo', 'bar':") { TESTS.times { File.expand_path('foo', 'bar') } } | |
| end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Ubuntu 11.04
$ ruby -v bench.rb
ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux]
File.expand_path: 10000 times.
Rehearsal ------------------------------------------------------
Ruby '': 0.010000 0.070000 0.080000 ( 0.087019)
Ruby '.': 0.020000 0.060000 0.080000 ( 0.083843)
Ruby 'foo', 'bar': 0.020000 0.010000 0.030000 ( 0.031807)
--------------------------------------------- total: 0.190000sec
Ruby '': 0.020000 0.060000 0.080000 ( 0.074479)
Ruby '.': 0.010000 0.050000 0.060000 ( 0.061989)
Ruby 'foo', 'bar': 0.020000 0.010000 0.030000 ( 0.030194)
$ rvm 1.9.2
$ ruby -v bench.rb
ruby 1.9.2p290 (2011-07-09 revision 32553) [i686-linux]
File.expand_path: 10000 times.
Rehearsal ------------------------------------------------------
Ruby '': 0.030000 0.020000 0.050000 ( 0.047690)
Ruby '.': 0.030000 0.020000 0.050000 ( 0.061988)
Ruby 'foo', 'bar': 0.040000 0.020000 0.060000 ( 0.058216)
--------------------------------------------- total: 0.160000sec
Ruby '': 0.020000 0.020000 0.040000 ( 0.046704)
Ruby '.': 0.040000 0.010000 0.050000 ( 0.048023)
Ruby 'foo', 'bar': 0.040000 0.010000 0.050000 ( 0.054152)