lib/rubygems/config_file.rb: Add missing require for user_interaction.rb
lib/rubygems/dependency_installer.rb: Minor refactor for clarity.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lib/rubygems/config_file.rb: Add missing require for
user_interaction.rb
lib/rubygems/dependency_installer.rb: Minor refactor for clarity.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e