lib/bnet_api/wow.rb
def realm_status(*realms)
      if realms.count > 0
        BnetApi.make_request_with_params("/wow/realm/status", { realms: realms.join(',') })
      else
        BnetApi.make_request("/wow/realm/status")
      end
    end
def realm_status(*realms)
      if realms.count > 0
        BnetApi.make_request_with_params("/wow/realm/status", { realms: realms.join(',') })
      else
        BnetApi.make_request("/wow/realm/status")
      end
    end
Retrieves the realm status for the region. If any realms are specified as parameters,
 only the status of these realms will be returned.

 @param *realms [Array<String>] Any realms to restrict the data to.
 @return [Hash] A hash containing the realm status data.