On a daily basis we work with APIs that interact with the outside world. These APIs can be inconsistent, unreliable, or fail. As we sprinkle calls to these APIs throughout our applications, we often make our own code more difficult to work with, test, and be confidence in. This talk covers a simple, effective solution to taking control of the outside world, improving the way we work with our code in dramatic ways.
Recorded and produced live by Stefan Völker.