# frozen_string_literal: true

# Taken from http://www.programmingishard.com/posts/show/128
# Posted by rbates
class Float
  def round_to(x)
    (self * 10**x).round.to_f / 10**x
  end

  def ceil_to(x)
    (self * 10**x).ceil.to_f / 10**x
  end

  def floor_to(x)
    (self * 10**x).floor.to_f / 10**x
  end
end
