Simple pubsub lib
If Underscore.js is present, this module will extend it with mixins:
PubSubsubscribe'demo:test'console.log'Test pubsub';;PubSubpublish'demo:test'; //console: Test pubsub
The subscribe method will pass back an array with the event name and supplied callback. You can use this later to unsubscribe if you want.
You can also pass an array of arguments to the publish method, and these will be sent down to subscriber callbacks:
PubSubsubscribe'demo:msg'console.logmsg;;PubSubpublish'demo:msg' 'Figs the cat'; // console: Figs the cat
If you ever want to unsubscribe, just pass in the event name (ex: 'demo:name') and the callback:
handle = PubSubsubscribe'demo:unsubscribe'alert'test';;PubSubunsubscribehandle0 handle1;PubSubpublish'demo:unsubscribe'; // nothing happens
Tests were written using Mocha and can be run from the command line (assuming you installed via NPM):
Copyright (c) 2013 TJ Eastmond
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