1 files changed, 10 insertions, 0 deletions
diff --git a/prelude.rb b/prelude.rb
index 7b98e28285..c8833a3ae6 100644
--- a/prelude.rb
+++ b/prelude.rb
@@ -141,3 +141,13 @@ class Binding
     irb
   end
 end
+
+module Kernel
+  # prints arguments in pretty form.
+  #
+  # pp returns argument(s).
+  def pp(*objs)
+    require 'pp'
+    pp(objs)
+  end
+end