I have a query in mnesia that returns a list of tuples like this:
[{"str", 10}, {"str2", 20}]
I want to convert it to json using jiffy but it seems jiffy:encode/1 can't do it. Is there anyway to solve my problem?!
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Peer Stritzinger
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Amin
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Why is it that `jiffy:encode/1` doesn't work? Do you get an error? – juan.facorro Sep 27 '15 at 20:25
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Yes! it returns an error! – Amin Sep 27 '15 at 20:30
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So what result do you expect for the example provided? – Lol4t0 Sep 27 '15 at 20:58
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@Amin Could you please post the error you get? – juan.facorro Sep 27 '15 at 21:15
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I don't understand what you expect but first you should provide right data format:
1> L = [{"str", 10}, {"str2", 20}].
[{"str",10},{"str2",20}]
2> jiffy:encode({[{list_to_binary(K), V} || {K, V} <- L]}).
<<"{\"str\":10,\"str2\":20}">>
Hynek -Pichi- Vychodil
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@BlackMamba: Because it is a format which `jiffy` requires. If you would use another module you have to use a different format. – Hynek -Pichi- Vychodil Sep 28 '15 at 09:24
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