Not follow the flow after a loop

[gmgp]

Hi and tanks for the work

if project.blocked?  
  problems.each do |i| 
    eat(:donuts)
    solve(i)
  end
else
  sleep
end

puts 'ok'

the result is

the same without the if

problems.each{|i| 
  eat(:donuts)
  solve(i)
}
puts 'ok'

with some hint i can try to make a PR