Squashed 'oh-my-zsh/' content from commit 550ccca

git-subtree-dir: oh-my-zsh
git-subtree-split: 550ccca91cb45fcf26a8f2c3c60da675b995e3f3

plugins/ruby/ruby.plugin.zsh

@@ -0,0 +1,6 @@
+# TODO: Make this compatible with rvm.
+#       Run sudo gem on the system ruby, not the active ruby.
+alias sgem='sudo gem'
+
+# Find ruby file
+alias rfind='find . -name "*.rb" | xargs grep -n'