var group = require("group"),
EventEmitter = require("events").EventEmitter;
var emGroup = group(EventEmitter);
emGroup.add(new EventEmitter());
emGroup.add(new EventEmitter(), new EventEmitter());
emGroup.on("test", function() {
});
group(emGroup.on("test", function(){})).dispose(); //wrapped method
var group = require("group");
var EmitterGroup = group.flow({
"par each": ["on", "emit"]
}).
pre("on", function(item, next) {
}).
pos("emit", function() {
}).
create();
var eg = new EmitterGroup([new EventEmitter(), new EventEmitter()]);
eg.on("emit", function() {
});