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### Comparing Ruby on Rails and ASP.NET MVC: A Developer's Insight ###

Join us for an insightful session as we delve into the strengths and weaknesses of Ruby on Rails and ASP.NET MVC frameworks. Presented by seasoned software architects Sandro Paganotti and Simone Chiaretta, this talk will highlight real-world applications, development workflow, and project setup for building web applications. Whether you're a beginner or an experienced developer, learn how to effectively choose between these two popular frameworks for your next project. Don’t miss out on the chance to enhance your skills and make informed decisions. ###

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### Comparing Ruby on Rails and ASP.NET MVC: A Developer's Insight ###

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Presentation Transcript

  1. Ruby on RailsvsASP.NET MVC SandroPaganottiSoftware Architect, Wave Factory http://sandropaganotti.com/ Twitter: @sandropaganotti Simone ChiarettaWeb Architect, Council of the EU http://codeclimber.net.nz Twitter: @simonech Milano, 19 Febbraio 2011

  2. Join the Conf: theapp

  3. Conference List

  4. AttendeeRegistration

  5. Join the Conf: themaking

  6. The Model

  7. Project Setup rails new join_the_conf -d mysql cd join_the_conf mate config/database.yml rakedb:create rails server [File>New Project>ASP.NET MVC 3 Application]

  8. InstallDependencies mate Gemfile gem 'devise' gem 'rails_admin', :git => '...' gem 'haml‘ bundle install Install-Package MvcScaffolding

  9. Create Model rails generateresourceConference name:string description:text start:date end:date location:string capacity:integer -a index public class Conference { public int Id { get; set; } public string Name { get; set; } public string Description { get; set; } public DateTime Start { get; set; } public DateTime End { get; set; } public string Location { get; set; } public int Capacity { get; set; } }

  10. Create BackOffice rails generaterails_admin:install_admin Administrator rakedb:migrate rails server http://localhost:3000/admin Scaffold Controller Attendee Scaffold Controller Conference [Build] http://localhost:2246/Admin/Conference

  11. Validation class Attendee < ActiveRecord::Base belongs_to :conference validates_presence_of :conference_id, :name, :email validates_uniqueness_of :email, :scope => :conference_id end public class Attendee { public int Id { get; set; } public intConferenceId { get; set; } [Required] public string Name { get; set; } [Required] public string Email { get; set; } virtual public Conference Conference { get; set; } }

  12. Routing resources "conferences", :only => [:index] do resources "attendees", :only => [:index, :create] End rake routes public class ConferencesController : Controller public ViewResult Index() public class AttendeesController : Controller public ViewResult Index() public ActionResultCreate(Attendeeattendee)

  13. Controller class ConferencesController ... def index @conferences = Conference.all( :order=>'start DESC') end end public class AttendeesController : Controller { privateJTCContextcontext = new JTCContext(); public ViewResult Index() { return View(context.Attendees.ToList()); } }

  14. Layout !!! 5 %html %head %titleJoin The Conf = stylesheet_link_tag :all = javascript_include_tag :defaults = csrf_meta_tag %body= yield <!DOCTYPE html> <html> <head> <titleJoin The Conf</title> <link href="@Url.Content("~/Content/frontend.css")" rel="stylesheet" type="text/css" /> <script src="@Url.Content("~/Scripts/jquery-1.4.4.min.js")" type="text/javascript"></script> </head> <body> <h1>Join The Conf</h1> @RenderBody() </body> </html>

  15. Views conferences/index.html.haml %ul= render @conferences conferences/index.cshtml <ul> @foreach (Conference item in ViewBag.Conferences) { @Html.Partial("_conference", item) } </ul>

  16. Partial Views conferences/_conference.html.haml %li = "#{conference.name} - #{conference.start}" = link_to '(show attendees)', conference_attendees_path(conference) conferences/_conference.cshtml <li> @Model.Name: - @Model.Start @Html.ActionLink("(Register)","New","Attendees") </li>

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