aflatter

require 'rubygems'
require 'eventmachine'

class Handler
  include EventMachine::Deferrable
  
  def takes_long_time(seconds = 5)
    sleep(seconds)
    puts "Awoke after #{seconds} seconds."
    succeed(seconds)

mrrooijen

# Guide
# Configure the essential configurations below and do the following:
# 
#   Repository Creation:
#     cap deploy:repository:create
#     git add .
#     git commit -am "initial commit"
#     git push origin master
# 
#   Initial Deployment:

pgr0ss

var fs = require('fs'),
   sys = require('sys'),
  http = require('http');

http.createServer(function (req, res) {
  checkBalanceFile(req, res);
}).listen(8000);

function checkBalanceFile(req, res) {
  fs.stat("balance", function(err) {

rud

if __FILE__ == $0
  puts "Run with: watchr #{__FILE__}. \n\nRequired gems: watchr rev"
  exit 1
end

# --------------------------------------------------
# Convenience Methods
# --------------------------------------------------
def run(cmd)
  puts(cmd)

solnic

require 'rubygems'
require 'dm-core'

DataMapper.setup(:default, "mysql://localhost/examples")
DataMapper.setup(:logs,    "mongo://localhost/examples")

class LoggedEvent
  include DataMapper::Mongo::Resource

  def self.default_repository_name; :logs; end

solnic

class LoggedEvent
  include DataMapper::Mongo::Resource

  property :id,                ObjectID
  property :type,              Discriminator
  property :message,           String
  property :custom_attributes, Hash
  property :created_at,        DateTime
end

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

toland

require 'openssl'

module Blowfish
  def self.cipher(mode, key, data)
    cipher = OpenSSL::Cipher::Cipher.new('bf-cbc').send(mode)
    cipher.key = Digest::SHA256.digest(key)
    cipher.update(data) << cipher.final
  end

  def self.encrypt(key, data)

luciferous

A very simple Sudoku puzzle solver written in Ruby. This script is free every
way you look at it.

## Example usage

$ cat puzzle
 15 2
 7   8459
8 4795  6
    5 6

putermancer

# Setting up a local solr instance on a mac

# install solr with homebrew
brew install solr

# create the base solr index directory
mkdir -p /data/solr

# make sure you can write to the solr logs
sudo chown -R `whoami` /usr/local/Cellar/solr/