https://medium.com/@muhammadahmedabutalib/real-world-rx-the-zip-operator-13a951158246

Rx has a lot of operators that are pretty extensively defined in their official web space. They choose to express the utility of their operators via marble diagrams , which although pretty expressive ; lacks use cases which leads a normie like me in deep technical crisis.

I look at those marbles which at times taunt me and haunt me. I am convinced the operators are cool however where to properly place them and properly taste them are elusive concepts.