6. poornima
hello.rb
alex
hello.rb What is it?
def main def main Version Control system
puts “hello world!” puts “goodbye!”
end end
un-federated
Why do you need it?
Multiple collaborators on a project
Tracks changes, deployments
GitHub
Control checkins
Why do you need it?
hello.rb
Keeps projects clean
def main
puts “hello world!”
puts “goodbye!”
end