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merge revision(s) 34277: [Backport #5881]

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* object.c: Added examples for Object#is_a? and
	  Object#instance_of? patcheed from Manoj Kumar.
	  [Bug #5880] [ruby-core:42057]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2012-02-09 20:13:30 +00:00
parent 36b3d5577c
commit 47bb7f37a1
3 changed files with 22 additions and 5 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Fri Feb 10 05:13:12 2012 Ayumu AIZAWA <ayumu.aizawa@gmail.com>
* object.c: Added examples for Object#is_a? and
Object#instance_of? patcheed from Manoj Kumar.
[Bug #5880] [ruby-core:42057]
Fri Feb 10 05:11:43 2012 NARUSE, Yui <naruse@ruby-lang.org>
* io.c (argf_next_argv): reset ARGF.next_p on ARGV.replace.

19
object.c
View file

@ -458,6 +458,15 @@ rb_obj_inspect(VALUE obj)
*
* Returns <code>true</code> if <i>obj</i> is an instance of the given
* class. See also <code>Object#kind_of?</code>.
*
* class A; end
* class B < A; end
* class C < B; end
*
* b = B.new
* b.instance_of? A #=> false
* b.instance_of? B #=> true
* b.instance_of? C #=> false
*/
VALUE
@ -492,11 +501,13 @@ rb_obj_is_instance_of(VALUE obj, VALUE c)
* end
* class B < A; end
* class C < B; end
*
* b = B.new
* b.instance_of? A #=> false
* b.instance_of? B #=> true
* b.instance_of? C #=> false
* b.instance_of? M #=> false
* b.is_a? A #=> true
* b.is_a? B #=> true
* b.is_a? C #=> false
* b.is_a? M #=> true
*
* b.kind_of? A #=> true
* b.kind_of? B #=> true
* b.kind_of? C #=> false

2
version.h
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@ -1,5 +1,5 @@
#define RUBY_VERSION "1.9.3"
#define RUBY_PATCHLEVEL 77
#define RUBY_PATCHLEVEL 78
#define RUBY_RELEASE_DATE "2012-02-10"
#define RUBY_RELEASE_YEAR 2012