Option to only emit new

[TobiTenno]

An option for only emitting events that occur after the emitter finishes starting would help reduce some startup thrashing for people that don't want to store ids.

[chelog]

It's pretty easy to do like so (taken from my yt comments bot):

const timeStartup = Date.now()
feed.on('message', data => {

	var time = Date.parse(data.snippet.publishedAt)
	if (time > timeStartup) {
        // post it
	}

})

[TobiTenno]

I already do that, it would simply be a nice option.

[TobiTenno]

other issues are bigger problems, i'll close this