Mega Code Archive

 

Categories / Ruby / Statement

 

The retry statement will start a loop or iterator over entirely

# That can be useful if you need to re-run a particular loop iteration. 1.upto(10) do |number|   puts "1/" + number.to_s + " = " + (1 / Float(number)).to_s   print "Enter r to retry: "   gets   chomp   retry if $_ == "r" end