Rotation of an array in ruby

array_rotation.rb

def rotatearray
  puts "How Many time to rotate the array in clock wise"
  times = gets.chomp.to_i
  a = []
  puts "Enter the size of array"
  size = gets.chomp.to_i
  puts "Enter the values into array one by one"
  for i in 0..size-1
    i = gets.chomp.to_i
    a << i
  end
  puts "#{a.rotate!(number)}"
end