JonasNielsen

<% form_for @person, :url => { :action => "update" } do |person_form| %>
    ...
    <% @person.projects.each do |project| %>
      <% if project.active? %>
        <% person_form.fields_for :projects, project do |project_fields| %>
          Name: <%= project_fields.text_field :name %>
        <% end %>
      <% end %>
    <% end %>
  <% end %>

JonasNielsen

puts 'What\'s on your mind, son?'
question = gets.chomp
while question != question.upcase
  puts 'WHAT?! SPEAK UP SON!'
	question = gets.chomp
  if question == question.upcase
	  millenium = 1930
    year = millenium + rand(20)
	  puts 'NO, NOT SINCE '+ year.to_s + '!'
  end

JonasNielsen

class UserSessionsController < ApplicationController
  def new  
    @user_session = UserSession.new  
  end

  def create  
    @user_session = UserSession.new(params[:user_session])  
    if @user_session.save  
      flash[:notice] = "Successfully logged in."  
      redirect_to root_url  

JonasNielsen

puts 'Enter a starting year:'
startingyear= gets.chomp
puts 'Starting year is now ' + startingyear
puts 'Now enter an ending year'
endingyear = gets.chomp
puts 'Ending year is now ' + endingyear
 
startingyear.to_i.upto(endingyear.to_i) do |i|
      if(i % 4 == 0 AND i % 100 != 0)
	puts i

JonasNielsen

class Designer < ActiveRecord::Base
  has_one :login, :as => :user, :dependent => :destroy
  accepts_nested_attributes_for :login
end

JonasNielsen

class User < ActiveRecord::Base
  belongs_to :userable, :polymorphic => true
end

class Designer < ActiveRecord::Base
  has_one :user_login, :as => :userable
  accepts_nested_attributes_for :user_login
end

class DesignersController < ApplicationController

JonasNielsen

respond_to do |format|
      format.html { do_your_counting here }
end

JonasNielsen

# IN RJS
page.replace_html "client_informations", :partial => 'shared/client_billing_form', :locals => {:client => @client}

# IN _client_billing_form
%p
	= remote_form_for client, :controller => 'clients', :action =>'update_billing_from_editor', :id => client.id, :method => :put do |f|
		= render :partial => 'shared/client_billing_info_fields', :locals => {:f => f, :client => client}
		%br 
		= f.submit "Correct Informations", :class => "button green"

JonasNielsen

- if client.is_company?
	- hide = ""
- else
	- hide = "hidden"

#company_information{:class => "#{hide}"}
	%div
		%br/
		= f.label :company_name 
		%br/

JonasNielsen

  def waiting?
    if status == "waiting"
      true
    else
      false
    end
  end