The series of Command objects generated by the pipeline is then run by an interpreter using runEffect(checkoutFlow(cartSummary)). Because our business logic consists of pure functions that interact with the world only through data, we can record those interactions simply by adding a few hooks for services like OpenTelemetry. And if we can record them, we can replay them deterministically. Best of all, there’s no need to mock a single database or external service.
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，这一点在爱思助手下载最新版本中也有详细论述
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
合规是金融机构必须坚守的底线。因此，合规度即体现了金融机构经营的稳健度。
Instead, other nodes will use the correct information to cross-reference your incorrect node. This is called “Decentralization,” meaning all the information is stored in multiple places.