“http/server” server = HTTP::Server.new(8080) do |ctx| ctx.response.content_type = “text/plain” ctx.response.print “Hello world” end puts “Listening on http://0.0.0.0:8080” server.listen 4ZOUBY΄΅ಉ͡
== 0 puts "FizzBuzz” elsif i % 3 == 0 puts "Fizz” elsif i % 5 == 0 puts "Buzz” else puts i end end u 3VCZ u $SZTUBM 1.upto(100) do |i| if i % 15 == 0 puts "FizzBuzz” elsif i % 3 == 0 puts "Fizz” elsif i % 5 == 0 puts "Buzz” else puts i end end