Great Developers Steal
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There are more smart people building software now than there have been at any point in the past, which means that it's more important than ever to stay on top of new developments, libraries, frameworks, and everything else. To really take advantage of this wealth of innovation, however, you've got to look beyond your normal community -- what's going on in Python? And how can we use that to make our Ruby lives easier? In this session, we'll explore that question. We'll look at actual examples of code and concepts borrowed and reimplemented to form a better idea of when it's appropriate and when it'll fall flat.
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Great Developers Steal
- 1. GREAT DEVELOPERS STEAL ben scofield / @bscofield / scottish ruby conference / 8 april 2011
- 3. ART
- 6. Mythology
- 10. Music V U
- 16. SUnit xUnit JUnit CppUnit NUnit Lapidary Test::Unit
- 17. JBehave BDD RBehave RSpec NBehave PHPSpec Jasmine
- 18. Rails Rails CakePHP Grails Rhino on Rails ASP.NET MVC
- 19. ORM Hibernate NHibernate ActiveRecord SubSonic
- 20. mod_perl mod_* mod_python mod_php mod_rails Passenger
- 21. Paste WSGI Rack Jack Plack Hack
- 22. WSGI def simple_app(environ, start_response): """Simplest possible application object""" status = '200 OK' response_headers = [('Content-type', 'text/html')] start_response(status, response_headers) return ['Hello Worldn'] http://www.python.org/dev/peps/pep-0333/
- 23. Paste def app(environ, start_response): start_response('200 OK', [('content-type', 'text/html')]) return ['Hello world'] https://bitbucket.org/ianb/paste
- 24. Rack def call(env) [200, {'Content-Type' => 'text/html'}, 'Hello World'] end https://github.com/rack/rack
- 25. Plack my $app = sub { my $env = shift; return [ 200, [ 'Content-Type' => 'text/html' ], 'Hello World' ]; }; https://github.com/miyagawa/Plack
- 26. Jack function(env){ return [200, {'Content-Type': 'text/html'}, "Hello World"]; }; https://github.com/JackDanger/jack
- 27. Hack app :: Application app = env -> return $ Response 200 [ ("Content-Type", "text/plain") ] (pack "Hello World") main = run app https://github.com/nfjinjing/hack
- 28. Express.js Ratpack Sinatra Sammy.js Fitzgerald Slim Scalatra Nancy
- 29. Sinatra require 'rubygems' require 'sinatra' get '/' do erb :homepage end get '/names/:name' do "Hello, #{params[:name]}" end post '/login' do # data is in request.body # validate login end https://github.com/bmizerany/sinatra
- 30. Express.js var express = require('express'); var app = express.createServer(); app.configure(function(){ app.use(express.bodyParser()); }); app.get('/', function(request, response) { response.render('homepage.ejs'); }); app.get('/names/:name', function(request, response) { response.send('Hello, ' + request.param('name')); }); app.post('/login', function(request, response) { // data is in request.body // validate login }); https://github.com/visionmedia/express
- 31. Ratpack get("/") { render "homepage.html" } get("/names/:name") { "Hello, ${urlparams.name}" } post("/login") { // data is in params.field // validate login } https://github.com/bleedingwolf/Ratpack
- 32. Slim <?php require 'Slim/Slim.php'; Slim::init(); Slim::get('/', function () { Slim::render('homepage.php'); }); Slim::get('/names/:name', function ($name) { echo "Hello, $name"; }); Slim::post('/login', function () { # data is in Slim::request()->post('field') # validate login }); Slim::run(); ?> https://github.com/codeguy/Slim
- 33. Nancy public class Sample : NancyModule { public Module() { Get["/"] = params => { return View.Spark("homepage.spark", params); }; Get["/names/{name}"] = params => { return string.Concat("Hello, ", params.name); }; Post["/login"] = params => { /// data is in params.field /// validate login }; } } https://github.com/thecodejunkie/Nancy
- 34. Sammy.js (function($) { var app = $.sammy('#main', function() { this.get('#/', function() { this.partial('files/homepage.html'); }); this.post('#/login', function() { // data is in params.field // validate login }); }); $(function() { app.run('#/'); }); })(jQuery); https://github.com/quirkey/sammy
- 36. Scalatra import org.scalatra._ import org.scalatra.scalate._ class Example extends ScalatraServlet with ScalateSupport { get("/") { templateEngine.layout("homepage.scaml") } get("/names/:name") { <p>Hello, {params("name")}</p> } post("/login") { // data is in params{"field"} // validate login } } https://github.com/scalatra/scalatra
- 39. Need-Driven
- 40. 1 Find a problem
- 41. 2 Pick a target
- 42. 3 Case the joint
- 44. 1 Pick a target
- 45. 2 Case the joint
- 46. Wait for your 3 chance
- 47. Casing the Joint
- 48. Searching
- 49. GitHub General BitBucket SourceForge Google Code
- 50. Rubygems Specific PEPs PyPI CPAN
- 51. Evaluating
- 52. Forks and watchers Active repositories Edge case tests Good Issues Citations Documentation History Strong opinions
- 53. Perpetration
- 54. Location Trouble Paradigm Idiom Style
- 55. Inspire JBehave RSpec
- 56. Sample Sinatra Padrino
- 57. Cover JUnit NUnit WSGI Rack
- 58. RUBYISTS can steal from EVERYONE
- 60. Metaprogramming
- 61. Test-focused
- 62. THANK YOU! now go burgle something Ben Scofield / @bscofield http://benscofield.com http://speakerrate.com/t/7099