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# general dependencies
sudo apte-get update
sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties

# git 
sudo apt-get install curl git-core bash-completion

# rbenv in one go
curl https://raw.githubusercontent.com/fesplugas/rbenv-installer/master/bin/rbenv-installer | bash
# bashrc + rbenv

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Page.delete_all
Node.delete_all

p = Page.new(:name => "testbild")
root = Box.new(:height => 400, :width => 600)
grid1 = Grid.new(:height => 400, :width => 300, :align => "left")
grid2 = Grid.new(:height => 400, :width => 300, :align => "right")
grid3 = Grid.new(:height => 200, :width => 300, :align => "top")
grid4 = Grid.new(:height => 200, :width => 300, :align => "bottom")

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results = []

# 3
results << class A
  def initialize
    @a = 11
    @@a = 22
    a = 33
  end
  @a = 1

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class I
  def like arg
    puts "%s %s %s" % [self.class, self.class.instance_methods(false), arg]
  end
end

c, m, arg = gets.split  # input 'I like metaprogramming.'
puts

# If I can't modify the like method itself, let's modify what it calls

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class I
  def like arg
    puts "%s %s %s" % [self.class, self.class.instance_methods(false), arg]
  end
end

c, m, arg = gets.split  # input 'I like metaprogramming.'
puts

# If I can't modify the like method itself, let's modify what it calls

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# MaskedString = Class.new(String)
Object.const_set("MaskedString", Class.new(String))

MaskedString.instance_eval do
  define_method :tr_vowel do
    tr 'aeiou', '*'
  end
end

MaskedString.class_eval do

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- wrap(true)
  %p
    Wrap Me!

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module ActionView
  module Template::Handlers
    class ErSass < ERB  
      def compile(template, local_assigns = {})
        erbsrc = "<% __in_erb_template=true %>#{template.source}"
        erboutput = self.class.erb_implementation.new(erbsrc, :trim => (self.class.erb_trim_mode == "-")).src
        erboutput + ";Sass::Engine.new(@output_buffer.to_s, {:load_paths => ['.', 'app/stylesheets']}).render"
      end
    end
  end

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application.rb:

# Enable the asset pipeline
config.assets.enabled = true

# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'

development.rb

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# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
module Player
	describe MovieList, "with optional description" do
		  
	  it "is pending example, so that you can write ones quickly"
	  
	  it "is already working example that we want to suspend from failing temporarily" do
		pending("working on another feature that temporarily breaks this one")