This document discusses Flisol 2013, an open source software festival with 2,991 contributors. It mentions the Rails core team members José Valim, Carlos Antonio, and Rafael França. Rails has around 55,000 gems and uses RSpec for testing. The document provides an example of an RSpec test for transferring money between accounts, verifying the balance is correctly updated. It also notes that deployments can be automated with commands like "cap deploy" and discusses topics like certifications and invitations.

1. flisol2013

2. lucas renan

4. encyclopedia 95

10. freedom

14. productivity and
happiness

17. 2991contributors

18. rails
core team

19. josé
valim
carlos
antônio
rafael
frança

21. ~ 55k gems

23. rspec

24. describe Account do
context "transfering money" do
it "deposits transfer amount to the other account" do
source = Account.new(50, :USD)
target = mock('target account')
target.should_receive(:deposit).with(Money.new
(5, :USD))
source.transfer(5, :USD).to(target)
end
it "reduces its balance by the transfer amount" do
source = Account.new(50, :USD)
target = stub('target account')
source.transfer(5, :USD).to(target)
source.balance.should == Money.new(45, :USD)
end
end
end

25. automated
deploy

27. $ cap deploy

28. success!

30. services

35. linustorvalds

40. certifications
who needs?

42. invitations

43. guru sorocaba

47. obrigado :)