Step with array : step « Array « Ruby

1. Ruby
2. Array
3. step

Step with array

array = ['1', 'a', '2', 'b', '3', 'c']
(0..array.length-1).step(2) do |i|
  puts "Letter #{array[i]} is #{array[i+1]}"
end
# Letter 1 is a
# Letter 2 is b
# Letter 3 is c

 

Related examples in the same category