Can dicts be used effectively match on the heads of rules? Suppose I have a number of pattern transformations of structured data: A ---> B:- % token(tokendata{tag:tagdata{kind:str, ... } }, [<token>] ) A = token(AData, AChildren), AData.tag.kind = 'number', ... A ---> B:- .…

If all dicts have the same set of keys the system may use deep indexing. Run the code and use jiti_list/1 to see what indexes it created. (I really love the auto-linking as it avoids the need to lookup the exact name and arity in the manual :slight_smile: Thanks @jamesnvc ) In other cases, you ma…

Pattern matching dicts in head terms?

General

stuz5000 June 10, 2020, 4:08am 2

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Pattern matching dicts in head terms?

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