Update to RubyGems 1.3.4 r2223

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/rubygems/install_update_options.rb b/lib/rubygems/install_update_options.rb
index dd35acb176..a43a2a171c 100644
--- a/lib/rubygems/install_update_options.rb
+++ b/lib/rubygems/install_update_options.rb
@@ -9,9 +9,12 @@ require 'rubygems/security'
 
 ##
 # Mixin methods for install and update options for Gem::Commands
+
 module Gem::InstallUpdateOptions
 
+  ##
   # Add the install/update options to the option parser.
+
   def add_install_update_options
     OptionParser.accept Gem::Security::Policy do |value|
       value = Gem::Security::Policies[value]
@@ -92,7 +95,7 @@ module Gem::InstallUpdateOptions
 
     add_option(:"Install/Update",       '--[no-]user-install',
                'Install in user\'s home directory instead',
-               'of GEM_HOME. Defaults to using home directory',
+               'of GEM_HOME. Defaults to using home',
                'only if GEM_HOME is not writable.') do |value, options|
       options[:user_install] = value
     end
@@ -102,9 +105,18 @@ module Gem::InstallUpdateOptions
                 "dependencies") do |value, options|
       options[:development] = true
     end
+
+    add_option(:"Install/Update", "--prerelease",
+               "Install prerelease versions of a gem if",
+               "available. Defaults to skipping",
+               "prereleases.") do |value, options|
+      options[:prerelease] = true
+    end
   end
 
+  ##
   # Default options for the gem install command.
+
   def install_update_defaults_str
     '--rdoc --no-force --no-test --wrappers'
   end