# File lib/rantly/generator.rb, line 126
  def integer(limit=nil)
    case limit
    when Range
      hi = limit.end
      lo = limit.begin
    when Integer
      raise "n should be greater than zero" if limit < 0
      hi, lo = limit, -limit
    else
      hi, lo = INTEGER_MAX, INTEGER_MIN
    end
    range(lo,hi)
  end