struct.c: dig

* object.c (rb_obj_dig): dig in nested structs too.
* struct.c (rb_struct_dig): new method Struct#dig.
  [Feature #11688]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/NEWS b/NEWS
index 6724aaf402..a7d2da980a 100644
--- a/NEWS
+++ b/NEWS
@@ -95,6 +95,9 @@ with all sufficient information, see the ChangeLog file.
     Backtrace doesn't show each methods (show block lines directly).
     TracePoint also ignore these calls. [Feature #11569]
 
+* Struct
+  * Struct#dig [Feature #11686]
+
 * Thread
   * Thread#name, Thread#name= are added to handle thread names [Feature #11251]