## ERROR
TypeError in TasksController#index

can't dump anonymous class Class

app/controllers/tasks_controller.rb:26:in `block (2 levels) in check_email'
app/controllers/tasks_controller.rb:24:in `each'
app/controllers/tasks_controller.rb:24:in `block in check_email'
app/controllers/tasks_controller.rb:22:in `check_email'
app/controllers/tasks_controller.rb:7:in `index'


## MAILER
require 'net/pop'
class UserMailer < ActionMailer::Base
  def receive(email)
    task = Task.new(:name => email.subject, :description => email.body)
  end
end

## CONTROLLER
require 'net/pop'
class TasksController < ApplicationController
  def index
    check_email
    @tasks = Task.all
    respond_to do |format|
      format.html # index.html.erb
      format.xml  { render :xml => @tasks }
    end
  end

  def check_email
    pop_server = 'pop.gmail.com'
    pop_port = 995
    username = "###@gmail.com"
    password = "###"

    Net::POP3.enable_ssl(OpenSSL::SSL::VERIFY_NONE) #This line raises error if ruby version < 1.8.7
    Net::POP3.start(pop_server, pop_port, username, password) do |pop|
      unless pop.mails.empty?
        pop.mails.each do |email|
          task = UserMailer.receive(email.pop)
          task.save
        end
      end
    end
  end

  def show
    @task = Task.find(params[:id])

    respond_to do |format|
      format.html # show.html.erb
      format.xml  { render :xml => @task }
    end
  end
end