gistfile1.coffee

## In the function binding the events

_.bindAll(@, callbackName)
callback = @[callbackName]
# Bind callback to this
model.bind(event, callback)
# Store event, to unbind later
evt = [event, model, callback]
@_boundEvents.push(evt)

## In the function unbinding the events
# iterate through each stored event
for boundEvent in @_boundEvents
    # unpack the event, and unbind it
    [eventName, eventSource, callback] = boundEvent
    eventSource.unbind(eventName, callback)