class Bundler::PubGrub::VersionRange

def compare_version(version)
  if min
    case version <=> min
    when -1
      return -1
    when 0
      return -1 if !include_min
    when 1
    end
  end
  if max
    case version <=> max
    when -1
    when 0
      return 1 if !include_max
    when 1
      return 1
    end
  end
  0
end