Scheme validation depending on the values in the upper structure
I'll try to explain what I'm trying to do quickly. In case somebody knows a concise way to do that, it'd be great.
Given I've got something looking like
Rooms might be undefined or an array without entries, or an array with entries with all entries having a state of "planned".
If, in turn, there's something like with a different, e.g. state on the top level:
The rooms need to be a non-empty array with its object being in multiple different states.
When the state of "house" changes to:
Rooms need to be a non-empty array with "finished" state.
What would be the most concise way to achieve something like this?
Given I've got something looking like
Rooms might be undefined or an array without entries, or an array with entries with all entries having a state of "planned".
If, in turn, there's something like with a different, e.g. state on the top level:
The rooms need to be a non-empty array with its object being in multiple different states.
When the state of "house" changes to:
Rooms need to be a non-empty array with "finished" state.
What would be the most concise way to achieve something like this?
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