how can I get all groups?

[Doppy]

I need to get all groups that there are in my forum, I mean all groups visibile/invisible or with other settings.
For now I use this set

var set="'groups:visible:createtime;'

But this is not correct, because I don't see ( in the result) the hidden groups. So I think something like this:

var set='groups:all:createtime;'

groups.getGroups(set, 0, -1, function(err, gruppi) { 

Anyone can help me?

[baris]

You need to use groups:createtime but filter the privilege groups so the below should give you what you want.

async.waterfall([
	function (next) {
		db.getSortedSetRange('groups:createtime', 0, -1, next);
	},
	function (groupNames, next) {
		groupNames = groupNames.filter(function (name) {
			return !groups.isPrivilegeGroup(name);
		});

		groups.getGroupsData(groupNames, next);
	},
], callback);

[Doppy]

@baris correct answer! thanks!