xmldoc = @bot.httputil.get("http://www.worldofwarcraft.com/realmstatus/status.xml", :cache => false)
raise "unable to retrieve realm status" unless xmldoc
realm_list = (REXML::Document.new xmldoc).root
- realm_data = realm_list.elements["r[@n=\"#{realm_name}\"]"]
+ realm_data = realm_list.get_elements("//r[@n=\"#{realm_name}\"]").first
if realm_data and realm_data.attributes.any? then
realm = Realm.new(
realm_data.attributes['n'],
realm_data.attributes['s'].to_i,
realm_data.attributes['t'].to_i,
realm_data.attributes['l'].to_i)
+ realm.to_s
else
- "Realm, #{realm_name}, not found."
+ "realm #{realm_name} not found."
end
rescue => err
- "Error retrieving realm status: #{err}"
+ "error retrieving realm status: #{err}"
end
end
def realm(m,params)