From 8436b46c1a123e6756ae1d131a493e9817627619 Mon Sep 17 00:00:00 2001
From: Jim Weirich <jim.weirich@gmail.com>
Date: Mon, 27 Sep 2010 14:36:38 -0400
Subject: [PATCH] Added Ruby version information to the output.

---
 src/edgecase.rb | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/edgecase.rb b/src/edgecase.rb
index e8ff9a1..658da2e 100644
--- a/src/edgecase.rb
+++ b/src/edgecase.rb
@@ -57,6 +57,19 @@ class Object
   end
 end
 
+class String
+  def side_padding(width)
+    extra = width - self.size
+    if width < 0
+      self
+    else
+      left_padding = extra / 2
+      right_padding = (extra+1)/2
+      (" " * left_padding) + self + (" " *right_padding)
+    end
+  end
+end
+
 module EdgeCase
   class << self
     def simple_output
@@ -202,6 +215,9 @@ module EdgeCase
     end
 
     def artistic_end_screen
+      "JRuby 1.9.x Koans"
+      ruby_version = "(in #{'J' if defined?(JRUBY_VERSION)}Ruby #{defined?(JRUBY_VERSION) ? JRUBY_VERSION : RUBY_VERSION})"
+      ruby_version = ruby_version.side_padding(54)
         completed = <<-ENDTEXT
                                   ,,   ,  ,,
                                 :      ::::,    :::,
@@ -218,8 +234,8 @@ module EdgeCase
  ,:::::::::::,                                                    ::::::::::::,
  :::::::::::,                                                     ,::::::::::::
 :::::::::::::                                                     ,::::::::::::
-::::::::::::                       Ruby Koans                      ::::::::::::,
-::::::::::::                                                      ,::::::::::::,
+::::::::::::                      Ruby Koans                       ::::::::::::,
+::::::::::::#{                  ruby_version                     },::::::::::::,
 :::::::::::,                                                      , ::::::::::::
 ,:::::::::::::,                brought to you by                 ,,::::::::::::,
 ::::::::::::::                                                    ,::::::::::::