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* random.c (random_init): Clarify that the default seed is

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Random.new_seed, not zero.  Based on patch by Roger Pack.
	  [ruby-trunk - Bug #6313]
	* random.c (rb_f_srand):  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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drbrain 2012-04-19 00:35:32 +00:00
parent 6878e597c4
commit 42a9234cc4
2 changed files with 9 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Thu Apr 19 09:35:15 2012 Eric Hodel <drbrain@segment7.net>
* random.c (random_init): Clarify that the default seed is
Random.new_seed, not zero. Based on patch by Roger Pack.
[ruby-trunk - Bug #6313]
* random.c (rb_f_srand): ditto.
Thu Apr 19 08:59:02 2012 Eric Hodel <drbrain@segment7.net>
* ext/curses/curses.c (window_nodelay): Fixed call-seq of nodelay to

5
random.c
View file

@ -448,8 +448,7 @@ rand_init(struct MT *mt, VALUE vseed)
/*
* call-seq:
* Random.new() -> prng
* Random.new(seed) -> prng
* Random.new(seed = Random.new_seed) -> prng
*
* Creates a new PRNG using +seed+ to set the initial state. If +seed+ is
* omitted, the generator is initialized with Random.new_seed.
@ -762,7 +761,7 @@ random_load(VALUE obj, VALUE dump)
/*
* call-seq:
* srand(number=0) -> old_seed
* srand(number = Random.new_seed) -> old_seed
*
* Seeds the system pseudo-random number generator, Random::DEFAULT, with
* +number+. The previous seed value is returned.