class Format_number

# File lib/Format_number.rb, line 3
def format(number)
  if number < 1000
    number.to_s
  elsif number < 1_000_000
    n = number / 1000.to_f.round(1)
    #n.round
    "#{n}K"
  else
    n = number / 1_000_000.to_f.round(1)
    #n.round
    "#{n}M"
  end
end