elianderson

[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'
  }
  PS1='\[\e[1;34m\]@\[\e[m\] \[\e[0;32m\]:\W\[\e[m\]\[\e[1;32m\] \[\033[1;31m\]$(parse_git_branch)\[\033[01;34m\] \$\[\e[m\] \[\e[1;37m\]'
  PATH="/opt/local/bin:$PATH"
  alias ls="ls -G"
  alias mysql="/usr/local/mysql/bin/mysql"
  alias mate='open -a TextMate.app'
  alias sub='open -a "Sublime Text 2"'

elianderson

Create your amazing app, this example is for a standard apache server

We want our app running at test.com/example

our app is here /var/www/apps/example/

in /etc/apache2/sites-available/default (default-ssl also for https) do

RackBaseURI /example
        <Directory /var/www/apps/example/public>

elianderson

irb -r < path to app.rb >

elianderson

Ever get : 

WARN  TCPServer Error: Address already in use - bind(2)

The Fix (mac and linux): 

$: lsof|grep 3000 <-- port number

this will give you a line starting with: