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# the previous commit should include random.c

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* random.c: documentation fix.  srand(0) initializes PRNG with '0',
          not with random_seed.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@12736 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nahi 2007-07-11 14:44:22 +00:00
parent 1141ad0217
commit d7e32900cc
1 changed files with 3 additions and 2 deletions
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5
random.c
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@ -310,8 +310,8 @@ random_seed()
* srand(number=0) => old_seed
*
* Seeds the pseudorandom number generator to the value of
* <i>number</i>.<code>to_i.abs</code>. If <i>number</i> is omitted
* or zero, seeds the generator using a combination of the time, the
* <i>number</i>.<code>to_i.abs</code>. If <i>number</i> is omitted,
* seeds the generator using a combination of the time, the
* process id, and a sequence number. (This is also the behavior if
* <code>Kernel::rand</code> is called without previously calling
* <code>srand</code>, but without the sequence.) By setting the seed
@ -481,6 +481,7 @@ rb_f_rand(argc, argv, obj)
default:
vmax = rb_Integer(vmax);
if (TYPE(vmax) == T_BIGNUM) goto bignum;
/* fall through */
case T_FIXNUM:
max = FIX2LONG(vmax);
break;