Whoops

require 'sqlite3'
require 'active_record'
db = SQLite3::Database.new ('demo.db')
db.execute('DROP TABLE IF EXISTS demos')
db.execute('CREATE TABLE  demos ( id TEXT PRIMARY KEY, data TEXT)')

ActiveRecord::Base.logger = Logger.new(File.open('database.log', 'a'))
ActiveRecord::Base.establish_connection( :adapter => 'sqlite3',
										:database => 'demo.db')
db.close

Whoops

"It's your own choosing," said the man with the withered arm once more.

I heard the faint sound of a stick and a shambling step on the flags in
the passage outside. The door creaked on its hinges as a second old man
entered, more bent, more wrinkled, more aged even than the first. He
supported himself by the help of a crutch, his eyes were covered by
a shade, and his lower lip, half averted, hung pale and pink from his
decaying yellow teeth. He made straight for an armchair on the opposite
side of the table, sat down clumsily, and began to cough. The man with
the withered hand gave the newcomer a short glance of positive dislike;

Whoops

require 'pp'
a=[1,[2,[3]],4,5,[6,7,[8,9]]]
pp a.inject([]){|b,x| if Array===x then x.each {|y| b << y } else b << x end;b;}

Whoops

require 'net/ssh'

print "Enter host: "
host=gets.chomp
print "Enter username: "
user=gets.chomp
print "Enter password: "
password=gets.chomp

Net::SSH.start(host, user, :password => password) do |ssh|

Whoops

foo='foo'
bar='bar'

class A
  def self.call_block
    foo="I've got a lovely bunch of coconuts"
    bar='detitly doo'
    #note, yield calls the block assigned to a function
    yield foo, bar
  end

Whoops

require 'rubygems'
require 'sinatra/base'
require 'omniauth'
require 'openid/store/filesystem'
require 'sinatra/mongomatic'
require 'models.rb'

class Teste < Sinatra::Base
  
  register Sinatra::Mongomatic

Whoops

module Drive
  def go
    start_engine
    plan_route
    follow_route
  end
  
  def start_engine
    #code here
  end

Whoops

room ('coconut room') do
  description 'This room has a massive amount of coconuts'
  door do
    to 'banjo room'
    on_open do 
      # some stuff
    end
    locked true
  end
end

Whoops

create table authors ( id INTEGER primary key, name TEXT not null);
create table posts ( id INTEGER primary key, author_id INTEGER not null, title text not null,
content text not null );
insert into authors (name) values ('some guy');
insert into authors (name) values ('another guy');
--cheat here, I know the first id will be 1
insert into posts(author_id, title, content)
values (1, 'My first article', 'introductory text here');
insert into posts(author_id, title, content)
values (1, 'My second article', 'itermediate  text here');

Whoops

C:\Users\walton.hoops\Desktop>ruby vehicle.rb
Cruisin in my Car
Cruisin in my Truck
get a long little doggie!
Tow that gosh durn Car

C:\Users\walton.hoops\Desktop>