upto « Statement « Ruby

1.use the upto iterator, which is what traditional for loops translate into in Ruby.
2.Use an upto Iterator to reference array element
3.uses the upto iterator to create a loop similar to a for loop from other languages
4.use curly braces ({}):
5.The upto Method and for loop
6.Example of upto that prints out a times table for 2
7.do all the times tables from 1 to 12
8.One date may upto another
9.Interpolation with upto and array

10.upto with / without {}