I really love this implementation: https://github.com/facebook/relay/blob/master/packages/relay-runtime/network/RelayObservable.js https://github.com/facebook/r

I really love this implementation: https://github.com/facebook/relay/blob/master/packages/relay-runtime/network/RelayObservable.js https://github.com/facebook/relay/blob/master/packages/relay... It’s one of those really nice pieces of code that’s just small enough to get your head around but at the same time totally real and useful.