def outer
puts "start outer"
inner do
return 5471
puts "unreachable inner"
end
puts "unreachable outer"
:unreachable
end
def outer2
puts "start outer2"
1.times do
puts "start times"
return 5472
puts "unreachable: after times"
end
puts "unreachable outer2"
end
def inner
yield
puts "unreachable"
return :unreachable
end
def main
puts "=== outer ==="
puts outer
puts "=== outer2 ==="
puts outer2
end
main