Code notes and snippets

###  Sinatra on Dreamhost - 13/13/2010
 
### Installing Rubygems into another path while using Ruby from Dreamhost (without rvm for now)
 
$ mkdir ~/.gems
$ mkdir ~/bin
$ mkdir ~/lib
 
$ mkdir ~/src
$ cd ~/src
$ wget http://rubyforge.org/frs/download.php/70696/rubygems-1.3.7.tgz
$ tar xzvf rubygems-1.3.7.tgz
$ cd rubygems-1.3.0
$ ruby setup.rb --prefix=$HOME
 
 
### Changing ENV
 
# Add the next 3 lines in to ~/.bash_profile
 
export GEM_HOME="$HOME/.gem"
export GEM_PATH="$GEM_HOME"
export RUBYLIB="$HOME/lib:$RUBYLIB"
 
# also in your ~/.bash_profile change the line bellow
 
export PATH="$HOME/bin:$HOME/.gem/bin:$HOME/.gem/ruby/1.8/bin:$HOME/usr/local/bin:$HOME/usr/bin:$PATH"
 
# load the changed .bash_profile
 
$ source ~/.bash_profile
 
 
### Installing Sinatra and Tilt to ~/.gems
 
$ gem install sinatra -v 1.0
$ gem install tilt -v 1.0
 
$ cd YOURAPP
$ mkdir vendor
 
### unpack gems to your app vendor
 
$ gem unpack sinatra -v 1.0
$ gem unpack tilt -v 1.0
 
 
### config.ru
 
require 'rubygems'
require 'vendor/sinatra-1.0/lib/sinatra.rb'
require 'vendor/tilt-1.0/lib/tilt.rb'
 
set :run, false
set :environment, :production
 
# logging
FileUtils.mkdir_p 'log' unless File.exists?('log')
log = File.new("log/sinatra.log", "a")
$stdout.reopen(log)
$stderr.reopen(log)
 
require 'app'
run Sinatra::Application
 
 
### app.rb
require 'rubygems'
 
get '/' do
  "Hi"
end
 
get '/version' do
  "hello" + Sinatra::VERSION
end