* lib/pp.rb (Kernel.pp): module function.

  (MatchData#pretty_print): new method.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/pp.rb b/lib/pp.rb
index b14611ff05..2d09af4344 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -127,6 +127,7 @@ module Kernel
     }
     nil
   end
+  module_function :pp
 end
 
 class PP < PrettyPrint
@@ -410,6 +411,18 @@ class File
   end
 end
 
+class MatchData
+  def pretty_print(pp)
+    pp.object_group(self) {
+      pp.breakable
+      1.upto(self.size) {|i|
+        pp.breakable unless pp.first?
+        pp.pp self[i-1]
+      }
+    }
+  end
+end
+
 class Object
   include PP::ObjectMixin
 end