Update to RubyGems 1.3.7.pre.1

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27441 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/rubygems/requirement.rb b/lib/rubygems/requirement.rb
index d9b510a76d..d51bf8ffa3 100644
--- a/lib/rubygems/requirement.rb
+++ b/lib/rubygems/requirement.rb
@@ -93,9 +93,14 @@ class Gem::Requirement
     requirements.uniq!
 
     requirements << ">= 0" if requirements.empty?
+    @none = (requirements == ">= 0")
     @requirements = requirements.map! { |r| self.class.parse r }
   end
 
+  def none?
+    @none ||= (to_s == ">= 0")
+  end
+
   def as_list # :nodoc:
     requirements.map { |op, version| "#{op} #{version}" }
   end