Description: remove require 'rubygems'

Gems should not require rubygems to work.

Author: Praveen Arimbrathodiyil <praveen@debian.org>
Last-Update: 2012-10-26

--- a/lib/graphviz/family_tree.rb
+++ b/lib/graphviz/family_tree.rb
@@ -1,6 +1,7 @@
 # -*- coding: utf-8 -*-
 
-require 'rubygems'
+# Libs should not require rubygems, commenting out
+# require 'rubygems'
 require 'graphviz'
 require 'graphviz/family_tree/generation'
 require 'graphviz/family_tree/person'
--- a/lib/graphviz/family_tree/person.rb
+++ b/lib/graphviz/family_tree/person.rb
@@ -1,4 +1,5 @@
-require 'rubygems'
+# Libs should not require rubygems, commenting out
+# require 'rubygems'
 require 'graphviz'
 
 class GraphViz
--- a/lib/graphviz/nothugly.rb
+++ b/lib/graphviz/nothugly.rb
@@ -7,7 +7,8 @@
 # Earl Cummings, Michael Kennedy (Graphviz 2.20.2 compatibility, bug fixes,
 # testing, lots of gradients)
 
-require 'rubygems'
+# Libs should not require rubygmes, commenting out
+# require 'rubygems'
 begin
    require 'xml/xslt'
    XSLT_METHOD = :xml_xslt_transform
--- a/test/support.rb
+++ b/test/support.rb
@@ -1,4 +1,5 @@
-require 'rubygems'
+# comment out require rubygems line
+# require 'rubygems'
 require 'test/unit'
 begin
 require 'ruby-debug'