module FakeRedis::GeoCommands

def georadius_options(args)
  options = {}
  args = args.map { |arg| arg.to_s.upcase }
  if idx = args.index("COUNT")
    options[:count] = Integer(args[idx + 1])
  end
  options[:asc]  = true if args.include?("ASC")
  options[:desc] = true if args.include?("DESC")
  extras = args & ["WITHCOORD", "WITHDIST", "WITHHASH"]
  options[:extras] = extras
  options
end