In translation, it is not practical to defer resolution of recursed translators, so we need another way of deriving translation. Here's my proposed solution:
where Trans is a tuple of Function0[RecursiveSchemaTranslator[X, Y, OtherSchema[T]]. The implicit resolution of RecursiveSchemaTranslator will prepend thunked translators as it iterates through the subcomponents of a schema, and extractors/injectors for any LazyField encountered will look through the Trans tuple for a translator and will use that rather than continuing to derive one.
johnhungerford
commented
2 years ago
In translation, it is not practical to defer resolution of recursed translators, so we need another way of deriving translation. Here's my proposed solution:
where
Transis a tuple ofFunction0[RecursiveSchemaTranslator[X, Y, OtherSchema[T]]. The implicit resolution ofRecursiveSchemaTranslatorwill prepend thunked translators as it iterates through the subcomponents of a schema, and extractors/injectors for anyLazyFieldencountered will look through theTranstuple for a translator and will use that rather than continuing to derive one.