ikennaokpala

import org.bowlerframework.view.squery.component.ValidationFeedbackPanel._
import org.bowlerframework.view.squery.Component
import org.bowlerframework.RequestScope

class NewWidgetForm extends Component{
  val request = RequestScope.request
	
  $("#errorPanel").contents = showErrorMessages

  request.getSession.getValidatedModel match{

ikennaokpala

package com.mojolly.backchat
package web

import org.scalatra.ScalatraServlet
import akka.actor.{Scheduler, Actor}
import javax.servlet.http.{HttpServletResponse, HttpServletRequest}
import org.atmosphere.cpr.BroadcastFilter.BroadcastAction
import org.atmosphere.cpr._
import org.atmosphere.util.XSSHtmlFilter
import collection.JavaConversions._

ikennaokpala

import java.text.SimpleDateFormat
import java.util.Date

class RichHumanDate(d:Long) {
def toHumanString() = {
val sdf = new SimpleDateFormat("MM/dd/yyyy HH:mm:ss.SSS");
val dt = new Date(d);
sdf.format(dt);
}
}

ikennaokpala

package com.mojolly.backchat
package web

class MySocketIOClient extends Client {

    def receive = {
      case Connected => {
      }
      case Message(msg) => { 
         //handlePlainTextMessage

ikennaokpala

import scala.util.Random

class RandomTraversableOnce[A](seq:TraversableOnce[A]){                                  
    def choice = seq.toList (new Random nextInt seq.size)                                
}

implicit def toRandomTraversableOnce[A](seq:TraversableOnce[A]) = new RandomTraversableOnce(seq) 

ikennaokpala

type Transformer = Request => Request
object OptimusPrime extends Transformer { def apply(req: Request) = req }
object Megatron extends Transformer { def apply(req: Request) = throw new RuntimeException("Invalid operation!")}

ikennaokpala

# Steps to install RVM + Ruby 1.9.2 + Rails + nginx + Passenger on CentOS (tested on v5.5)

# Install git and curl, if not already installed
sudo yum install git
sudo yum install curl

# Create the rvm group and add any users who will be using rvm to the group
sudo su -
groupadd rvm

ikennaokpala

set :rails_env, :production
set :unicorn_binary, "/usr/bin/unicorn"
set :unicorn_config, "#{current_path}/config/unicorn.rb"
set :unicorn_pid, "#{current_path}/tmp/pids/unicorn.pid"

namespace :deploy do
  task :start, :roles => :app, :except => { :no_release => true } do 
    run "cd #{current_path} && #{try_sudo} #{unicorn_binary} -c #{unicorn_config} -E #{rails_env} -D"
  end
  task :stop, :roles => :app, :except => { :no_release => true } do 

ikennaokpala

Just install this in your apps like so:

gem 'test-spec-mini', :git => 'git://gist.github.com/1806986.git', :require => 'mini'

ikennaokpala

Proposal for Improving Mass Assignment

For a while, I have felt that the following is the correct way to improve the mass assignment problem without increasing the burden on new users. Now that the problem with the Rails default has been brought up again, it's a good time to revisit it.

Sign Allowed Fields

When creating a form with form_for, include a signed token including all of the fields that were created at form creation time. Only these fields are allowed.

To allow new known fields to be added via JS, we could add: