The for loop : with for « Range « Ruby

The for loop

for i in 1..5 do
  print i, " "
# => 1 2 3 4 5


Related examples in the same category

1.a for loop and an inclusive string range
2.Drop the do. It isn't required, but you have to keep end:
3.If you want to do the for loop on one line, you have to throw in the do
4.An example of a for loop that prints out a times table (from 1 to 12) for the number 2
5.With nested for loops, you can easily print out times tables from 1 to 12: