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

  [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

1 files changed, 10 insertions, 0 deletions

diff --git a/object.c b/object.c
index b8a33f4697..c2b10832de 100644
--- a/object.c
+++ b/object.c
@@ -2299,6 +2299,16 @@ rb_to_float(VALUE val)
     return rb_convert_type(val, T_FLOAT, "Float", "to_f");
 }
 
+VALUE
+rb_check_to_float(VALUE val)
+{
+    if (TYPE(val) == T_FLOAT) return val;
+    if (!rb_obj_is_kind_of(val, rb_cNumeric)) {
+	return Qnil;
+    }
+    return rb_check_convert_type(val, T_FLOAT, "Float", "to_f");
+}
+
 double
 rb_num2dbl(VALUE val)
 {