edison

  # Amount should be a decimal between 0 and 1. Lower means darker
  def darken_color(hex_color, amount=0.4)
    hex_color = hex_color.gsub('#','')
    rgb = hex_color.scan(/../).map {|color| color.hex}
    rgb[0] = (rgb[0].to_i * amount).round
    rgb[1] = (rgb[1].to_i * amount).round
    rgb[2] = (rgb[2].to_i * amount).round
    "#%02x%02x%02x" % rgb
  end
  

edison

#!/bin/sh
#
# redis - this script starts and stops the redis-server daemon
#
# chkconfig:   - 85 15 
# description:  Redis is a persistent key-value database
# processname: redis-server
# config:      /etc/redis/redis.conf
# config:      /etc/sysconfig/redis
# pidfile:     /var/run/redis.pid

edison

# env.rb
Capybara.register_driver :selenium do |app|
  Capybara::Selenium::Driver.new(app, :browser => :chrome)
end

Download chromedriver from http://code.google.com/p/selenium/downloads/list

mv chromedriver to /usr/local/bin so it's in your path.

edison

// server
var net = require("net")
	, server
;

server = net.createServer(function(socket){
	// socket.end("bye\n");
	
	socket.on("connect", function(){
		console.log("conectou\n");

edison

# config/initializers/will_paginate.rb

module WillPaginate
  module ActionView
    def will_paginate(collection = nil, options = {})
      options[:renderer] ||= BootstrapLinkRenderer
      super.try :html_safe
    end

    class BootstrapLinkRenderer < LinkRenderer

edison

class FileResource < ActiveRecord::Base
  has_attached_file :attachment,
    :storage => :s3,
    :bucket => ENV['S3_BUCKET'],
    :s3_credentials => { :access_key_id => ENV['S3_KEY'],
                         :secret_access_key => ENV['S3_SECRET'] },
    :path => 'files/:id/:filename',
    :url => '/files/:id/:filename'