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* benchmark/bm_app_answer.rb: revert r42990, benchmark scripts should

  be self-contained and avoid dependencies, especially such small one.
  See #393 (comment).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43012 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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1 parent 011bd85 commit 3557a5f85ef47cbfdfd5e3a3d2719fd702927c12 @eregon eregon committed
Showing with 15 additions and 1 deletion.
  1. +6 −0 ChangeLog
  2. +9 −1 benchmark/bm_app_answer.rb
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6 ChangeLog
@@ -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
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10 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

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