.off behaves incorrectly

Test case:

const emitter = dush()

const handler1 = () => { console.log('a') }
const handler2 = () => { console.log('a') }

emitter.on('a', handler1)
emitter.on('a', handler2)
emitter.off('a', handler1)

What is expected?

handler2 should not be removed

What is actually happening?

handler2 is removed because the lib uses fn.toString() to identify a function and source code of both functions looks the same

[tunnckoCore]

My solution stores a reference to the original handler in the wrapper rather than a string.

I was using this before ;d

But anyway I’m not hard about that, so PR is welcome.

(Oh, I should definitely update the repo boilerplate and stuff (oh god, there’s no automatic publish and release here?! so it’s really old of haha) ;d But if you are okey with that, great!)

[tunnckoCore]

@kouts, sorry, not for now. I can come back in few days and look into an update. I’m switching and upgrading machines now.