diff options
| author | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-22 10:01:22 +0000 |
|---|---|---|
| committer | eregon <eregon@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-22 10:01:22 +0000 |
| commit | 3557a5f85ef47cbfdfd5e3a3d2719fd702927c12 (patch) | |
| tree | 5f397865143d9898b173294af79fd57369e15978 | |
| parent | 011bd8504dd0e933c4ef940778af6e40170d121f (diff) | |
| download | ruby-3557a5f85ef47cbfdfd5e3a3d2719fd702927c12.tar.gz | |
* benchmark/bm_app_answer.rb: revert r42990, benchmark scripts should
be self-contained and avoid dependencies, especially such small one.
See https://github.com/ruby/ruby/pull/393#issuecomment-24861301.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | benchmark/bm_app_answer.rb | 10 |
2 files changed, 15 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Sun Sep 22 19:00:28 2013 Benoit Daloze <eregontp@gmail.com> + + * benchmark/bm_app_answer.rb: revert r42990, benchmark scripts should + be self-contained and avoid dependencies, especially such small one. + See https://github.com/ruby/ruby/pull/393#issuecomment-24861301. + Sat Sep 21 20:11:06 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> * process.c (rb_fork_internal): remove cloexec setting on pipes diff --git a/benchmark/bm_app_answer.rb b/benchmark/bm_app_answer.rb index 2aea289def..3cd8a8fd37 100644 --- a/benchmark/bm_app_answer.rb +++ b/benchmark/bm_app_answer.rb @@ -1,4 +1,12 @@ -require_relative 'other-lang/ack' +def ack(m, n) + if m == 0 then + n + 1 + elsif n == 0 then + ack(m - 1, 1) + else + ack(m - 1, ack(m, n - 1)) + end +end def the_answer_to_life_the_universe_and_everything (ack(3,7).to_s.split(//).inject(0){|s,x| s+x.to_i}.to_s + "2" ).to_i |