18. – Paul Graham
«When I see patterns in my programs, I consider it a
sign of trouble.The shape of a program should reflect
only the problem it needs to solve.Any other
regularity in the code is a sign, to me at least, that I’m
using abstractions that aren’t powerful enough…».
35. INTERNAL DSL
namespace :deploy do
desc 'Restart application'
task :restart do
on roles(:app), in: :sequence, wait: 5 do
#Your restart mechanism here, for example:
execute :touch, release_path.join('tmp/restart.txt')
end
end
end