CFE-3809: Updated files transformer docs and example #2580
Merged
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This change switches to a core/example and removes misleading information
indicating that the transformer is intended to create the promised file.
This is not and never has been (to my knowledge) the behavior of the transformer
attribute.
In order to trigger the promised file MUST exist. The example illustrating how
to invert the logic is misleading and would not trigger until aliases were
updated again, also it would not properly re-generate the aliases db if the db
were removed.
I have seen this several times where there is confusion and users think that
transformer is intended to create the promised file, to avoid that going forward
I have refactored the docs for this attribute to omit that suggestion and better
highlight the behavior.
Ticket: CFE-3809
Changelog: None