how to use Koala gem to access user chat and send message to the another user? Is that Koala has provide this function to use? i did check the documentation about koala ,but seems like dont have it,or it do have any alternative way to do it?
Any suggestion to do my stuff?
I guess it's not possible. Although the Facebook API documentation does not say that it cannot be done. But I don't see a way to get this done.
Maybe you can try this.