Hello,

What is the idiomatic way to work with maps in cascalog? The following
where dataz is a map gives

(?<- (stdout)
      [?id]
      (src :> ?dataz)
      (:id ?dataz :> ?id))


java.lang.IllegalArgumentException: :id is not a valid option predicate.

Why are tuples being enforced for predicates?

Thanks

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  • Sam Ritchie at Sep 16, 2013 at 4:58 pm
    Here are some nice examples: https://gist.github.com/sritchie/1444898
    kul September 16, 2013 9:57 AM
    Hello,

    What is the idiomatic way to work with maps in cascalog? The following
    where dataz is a map gives

    (?<- (stdout)
    [?id]
    (src :> ?dataz)
    (:id ?dataz :> ?id))


    java.lang.IllegalArgumentException: :id is not a valid option predicate.

    Why are tuples being enforced for predicates?

    Thanks
    --
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    Sam Ritchie, Twitter Inc
    703.662.1337
    @sritchie

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  • Kul at Sep 16, 2013 at 5:07 pm
    Thanks much!!
    On Monday, September 16, 2013 10:28:29 PM UTC+5:30, Sam Ritchie wrote:

    Here are some nice examples: https://gist.github.com/sritchie/1444898

    kul <javascript:>
    September 16, 2013 9:57 AM
    Hello,

    What is the idiomatic way to work with maps in cascalog? The following
    where dataz is a map gives

    (?<- (stdout)
    [?id]
    (src :> ?dataz)
    (:id ?dataz :> ?id))


    java.lang.IllegalArgumentException: :id is not a valid option predicate.

    Why are tuples being enforced for predicates?

    Thanks
    --
    You received this message because you are subscribed to the Google Groups
    "cascalog-user" group.
    To unsubscribe from this group and stop receiving emails from it, send an
    email to cascalog-use...@googlegroups.com <javascript:>.
    For more options, visit https://groups.google.com/groups/opt_out.


    --
    Sam Ritchie, Twitter Inc
    703.662.1337
    @sritchie
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groupcascalog-user @
categoriesclojure, hadoop
postedSep 16, '13 at 4:57p
activeSep 16, '13 at 5:07p
posts3
users2
websiteclojure.org
irc#clojure

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Kul: 2 posts Sam Ritchie: 1 post

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