Using Arbitraries in Schema for Dependent Fields

Hi friends! I'm exploring the use of arbitraries in Schema. I'm trying to use it to generate large datasets to test sql queries at scale. My goal is to generate realistic datasets and wanted to ask if there's a way to express dependent fields in a Schema. Let's say we have an object with fields

createdAt

createdAt

and

updatedAt

updatedAt

and when I generate the data, I want

updatedAt

updatedAt

to be always >=

createdAt

createdAt

. My best attempt at this is building two schemas, one for the "base" object and the other one for the "extended" object and do a Schema transformation where the decode function expresses the field dependency using a custom mapping logic. Here's a link to the playground. My questions is, is there a better/simpler way to achieve this today?

Effect Community•15mo ago

attila

Using Arbitraries in Schema for Dependent Fields

createdAt

createdAt

and

updatedAt

updatedAt

and when I generate the data, I want

updatedAt

updatedAt

to be always >=

createdAt

createdAt

Using Arbitraries in Schema for Dependent Fields

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