ruby.git/test/ruby/test_rand.rb, branch ruby_1_9_2

merges r28869 from trunk into ruby_1_9_2.

2010-08-05T11:54:48+00:00

--
* complex.c (nucomp_marshal_load): should check the argument.
  [ruby-core:31622]

* rational.c (nurat_marshal_load): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r28174 from trunk into ruby_1_9_2.

2010-06-11T04:21:12+00:00

--
add an assertion message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28276 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (random_rand): subtraction method of non-numeric can

2010-05-26T03:08:07+00:00

  return Float, and add the result of random to the beginning of
  range, not the opposite.  [ruby-dev:41410]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

add a test.

2010-04-12T20:50:45+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (rand_init): ignore higher bits if all they are same as

2010-04-07T22:22:36+00:00

  the lower sign bit.  [ruby-core:29292](2)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (random_rand): raise ArgumentError on nil, as the

2010-04-03T01:51:26+00:00

  documentation implies.  [ruby-core:29075]

* random.c (rb_f_rand): mentioned the case of when max is nil.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27204 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (rb_reset_random_seed): set seed in this. [ruby-core:28655]

2010-03-15T03:26:29+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (random_rand): fixed for edge cases of ranges.

2009-08-26T14:58:44+00:00

  [ruby-dev:39166]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (random_rand): unified random_int and random_float.

2009-08-26T10:20:30+00:00

  [ruby-dev:39158].  and fixes [ruby-core:24655], [ruby-core:24677],
  [ruby-core:24679].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* random.c (rb_random_int): arguments have to be converted to

2009-08-02T15:32:04+00:00

  integer.  [ruby-core:24679]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e