* remove config, doc tests are expected to fail (book not adjusted yet)
* make doc tests pass
* Prevent bug when reusing type ids in hashing (#1075)
* practice TDD
* implement a hashmap 2-phases approach
* use nicer types
* add test for cache filling
* adjust test
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Co-authored-by: James Wilson <james@jsdw.me>
* remove the unnecessary intos
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Co-authored-by: James Wilson <james@jsdw.me>