* array.c (rb_ary_{shuffle_bang,sample}): use Random class object.

* random.c (try_get_rnd): use default_rand for Random as same as
  singleton methods.

* random.c (rb_random_real): check the range of result.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/array.c b/array.c
index 172a653aa2..a21f9ef51e 100644
--- a/array.c
+++ b/array.c
@@ -3748,7 +3748,7 @@ static VALUE sym_random;
 static VALUE
 rb_ary_shuffle_bang(int argc, VALUE *argv, VALUE ary)
 {
-    VALUE *ptr, opts, randgen = Qnil;
+    VALUE *ptr, opts, randgen = rb_cRandom;
     long i = RARRAY_LEN(ary);
 
     if (OPTHASH_GIVEN_P(opts)) {
@@ -3811,7 +3811,7 @@ static VALUE
 rb_ary_sample(int argc, VALUE *argv, VALUE ary)
 {
     VALUE nv, result, *ptr;
-    VALUE opts, randgen = Qnil;
+    VALUE opts, randgen = rb_cRandom;
     long n, len, i, j, k, idx[10];
 
     len = RARRAY_LEN(ary);