[cyrus@localhost SiteMapper]$ rpm -qa | grep ruby
ruby-irb-2.0.0.353-16.fc20.noarch
rubygem-erubis-2.7.0-4.fc20.noarch
rubygem-actionpack-4.0.0-3.fc20.noarch
rubygems-2.1.11-115.fc20.noarch
rubygem-thread_safe-0.1.2-3.fc20.noarch
rubygem-railties-4.0.0-1.fc20.noarch
rubygem-thor-0.18.1-1.fc20.noarch
rubygem-mail-2.5.4-1.fc20.noarch
rubygem-rails-observers-0.1.2-2.fc20.noarch
rubygem-multi_json-1.7.7-2.fc20.noarch
rubygem-dalli-2.6.4-2.fc20.noarch
ruby-devel-2.0.0.353-16.fc20.x86_64
rubygem-bigdecimal-1.2.0-16.fc20.x86_64
rubygem-arel-4.0.0-2.fc20.noarch
rubygem-sprockets-2.8.2-4.fc20.noarch
rubygem-rdoc-4.0.1-2.fc20.noarch
rubygem-builder-3.1.4-4.fc20.noarch
rubygem-bundler-1.3.5-2.fc20.noarch
rubygem-journey-1.0.4-5.fc20.noarch
rubygem-activemodel-4.0.0-1.fc20.noarch
rubygem-activeresource-4.0.0-1.fc20.noarch
rubygem-typhoeus-0.6.2-2.fc20.noarch
ruby-libs-2.0.0.353-16.fc20.x86_64
ruby-2.0.0.353-16.fc20.x86_64
rubygem-rack-test-0.6.2-4.fc20.noarch
rubygem-atomic-1.1.9-2.fc20.x86_64
rubygem-hike-1.2.1-5.fc20.noarch
rubygem-activerecord-4.0.0-2.fc20.noarch
rubygem-json-1.7.7-101.fc20.x86_64
rubygem-rack-1.5.2-1.fc20.noarch
rubygem-tzinfo-0.3.37-2.fc20.noarch
rubygem-treetop-1.4.14-1.fc20.noarch
rubygem-minitest-4.7.0-2.fc20.noarch
rubygem-actionmailer-4.0.0-1.fc20.noarch
rubygem-ffi-1.4.0-2.fc20.x86_64
rubygem-i18n-0.6.4-3.fc20.noarch
rubygem-rake-10.0.4-1.fc20.1.noarch
rubygem-rails-4.0.0-2.fc20.noarch
rubygem-rack-cache-1.2-5.fc20.noarch
rubygem-tilt-1.3.7-3.fc20.noarch
rubygem-psych-2.0.0-16.fc20.x86_64
rubygem-net-http-persistent-2.9.4-1.fc20.noarch
rubygem-activesupport-4.0.0-2.fc20.noarch
rubygem-ethon-0.5.10-3.fc20.noarch
rubypick-1.1.1-1.fc20.noarch
rubygem-mime-types-1.19-4.fc20.noarch
rubygem-activerecord-deprecated_finders-1.0.3-3.fc20.noarch
rubygem-io-console-0.4.2-16.fc20.x86_64
rubygem-polyglot-0.3.3-4.fc20.noarch
rubygem-sprockets-rails-2.0.0-3.fc20.noarch