Ruby plugin

This plugin adds aliases for common commands used in dealing with Ruby and gem packages.

To use it, add ruby to the plugins array in your zshrc file:

plugins=(... ruby)

Aliases

Alias	Command	Description
rb	`ruby`	The Ruby command
sgem	`sudo gem`	Run sudo gem on the system ruby, not the active ruby
rfind	`find . -name "*.rb" \| xargs grep -n`	Find ruby file
rrun	`ruby -e`	Execute some code: E.g: `rrun "puts 'Hello world!'"`
rserver	`ruby -e httpd . -p 8080`	Start HTTP Webrick serving local directory/files
gein	`gem install`	Install a gem into the local repository
geun	`gem uninstall`	Uninstall gems from the local repository
geli	`gem list`	Display gems installed locally
gei	`gem info`	Show information for the given gem
geiall	`gem info --all`	Display all gem versions
geca	`gem cert --add`	Add a trusted certificate
gecr	`gem cert --remove`	Remove a trusted certificate
gecb	`gem cert --build`	Build private key and self-signed certificate
geclup	`gem cleanup -n`	Do not uninstall gem
gegi	`gem generate_index`	Generate index file for gem server
geh	`gem help`	Provide additional help
gel	`gem lock`	Generate a lockdown list of gems
geo	`gem open`	Open gem source in default editor
geoe	`gem open -e`	Open gem sources in preferred editor